Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 1b7eaab..159ad7e 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -1103,14 +1103,14 @@
struct bus_type locomo_bus_type = {
.name = "locomo-bus",
.match = locomo_match,
+ .probe = locomo_bus_probe,
+ .remove = locomo_bus_remove,
.suspend = locomo_bus_suspend,
.resume = locomo_bus_resume,
};
int locomo_driver_register(struct locomo_driver *driver)
{
- driver->drv.probe = locomo_bus_probe;
- driver->drv.remove = locomo_bus_remove;
driver->drv.bus = &locomo_bus_type;
return driver_register(&driver->drv);
}
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index d0d6e6d..1475089 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -1247,14 +1247,14 @@
struct bus_type sa1111_bus_type = {
.name = "sa1111-rab",
.match = sa1111_match,
+ .probe = sa1111_bus_probe,
+ .remove = sa1111_bus_remove,
.suspend = sa1111_bus_suspend,
.resume = sa1111_bus_resume,
};
int sa1111_driver_register(struct sa1111_driver *driver)
{
- driver->drv.probe = sa1111_bus_probe;
- driver->drv.remove = sa1111_bus_remove;
driver->drv.bus = &sa1111_bus_type;
return driver_register(&driver->drv);
}
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 96fd919..74ea29c 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -1147,9 +1147,11 @@
struct ecard_driver *drv = ECARD_DRV(dev->driver);
struct ecard_request req;
- if (drv->shutdown)
- drv->shutdown(ec);
- ecard_release(ec);
+ if (dev->driver) {
+ if (drv->shutdown)
+ drv->shutdown(ec);
+ ecard_release(ec);
+ }
/*
* If this card has a loader, call the reset handler.
@@ -1164,9 +1166,6 @@
int ecard_register_driver(struct ecard_driver *drv)
{
drv->drv.bus = &ecard_bus_type;
- drv->drv.probe = ecard_drv_probe;
- drv->drv.remove = ecard_drv_remove;
- drv->drv.shutdown = ecard_drv_shutdown;
return driver_register(&drv->drv);
}
@@ -1195,6 +1194,9 @@
.name = "ecard",
.dev_attrs = ecard_dev_attrs,
.match = ecard_match,
+ .probe = ecard_drv_probe,
+ .remove = ecard_drv_remove,
+ .shutdown = ecard_drv_shutdown,
};
static int ecard_bus_init(void)
diff --git a/arch/arm/mach-integrator/lm.c b/arch/arm/mach-integrator/lm.c
index 5b41e3a..622cdc4 100644
--- a/arch/arm/mach-integrator/lm.c
+++ b/arch/arm/mach-integrator/lm.c
@@ -22,20 +22,6 @@
return 1;
}
-static struct bus_type lm_bustype = {
- .name = "logicmodule",
- .match = lm_match,
-// .suspend = lm_suspend,
-// .resume = lm_resume,
-};
-
-static int __init lm_init(void)
-{
- return bus_register(&lm_bustype);
-}
-
-postcore_initcall(lm_init);
-
static int lm_bus_probe(struct device *dev)
{
struct lm_device *lmdev = to_lm_device(dev);
@@ -49,16 +35,30 @@
struct lm_device *lmdev = to_lm_device(dev);
struct lm_driver *lmdrv = to_lm_driver(dev->driver);
- lmdrv->remove(lmdev);
+ if (lmdrv->remove)
+ lmdrv->remove(lmdev);
return 0;
}
+static struct bus_type lm_bustype = {
+ .name = "logicmodule",
+ .match = lm_match,
+ .probe = lm_bus_probe,
+ .remove = lm_bus_remove,
+// .suspend = lm_bus_suspend,
+// .resume = lm_bus_resume,
+};
+
+static int __init lm_init(void)
+{
+ return bus_register(&lm_bustype);
+}
+
+postcore_initcall(lm_init);
+
int lm_driver_register(struct lm_driver *drv)
{
drv->drv.bus = &lm_bustype;
- drv->drv.probe = lm_bus_probe;
- drv->drv.remove = lm_bus_remove;
-
return driver_register(&drv->drv);
}
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 493fb3f..6a7939b 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -77,12 +77,6 @@
kfree(to_cx_dev(dev));
}
-struct bus_type tiocx_bus_type = {
- .name = "tiocx",
- .match = tiocx_match,
- .uevent = tiocx_uevent,
-};
-
/**
* cx_device_match - Find cx_device in the id table.
* @ids: id table from driver
@@ -149,6 +143,14 @@
return 0;
}
+struct bus_type tiocx_bus_type = {
+ .name = "tiocx",
+ .match = tiocx_match,
+ .uevent = tiocx_uevent,
+ .probe = cx_device_probe,
+ .remove = cx_driver_remove,
+};
+
/**
* cx_driver_register - Register the driver.
* @cx_driver: driver table (cx_drv struct) from driver
@@ -162,8 +164,6 @@
{
cx_driver->driver.name = cx_driver->name;
cx_driver->driver.bus = &tiocx_bus_type;
- cx_driver->driver.probe = cx_device_probe;
- cx_driver->driver.remove = cx_driver_remove;
return driver_register(&cx_driver->driver);
}
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 1eaa0d3..2d804e2 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -173,8 +173,6 @@
WARN_ON(driver->drv.probe != NULL);
WARN_ON(driver->drv.remove != NULL);
- driver->drv.probe = parisc_driver_probe;
- driver->drv.remove = parisc_driver_remove;
driver->drv.name = driver->name;
return driver_register(&driver->drv);
@@ -575,6 +573,8 @@
.name = "parisc",
.match = parisc_generic_match,
.dev_attrs = parisc_device_attrs,
+ .probe = parisc_driver_probe,
+ .remove = parisc_driver_remove,
};
/**
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 7065e40..22d83d4 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -132,6 +132,8 @@
struct bus_type of_platform_bus_type = {
.name = "of_platform",
.match = of_platform_bus_match,
+ .probe = of_device_probe,
+ .remove = of_device_remove,
.suspend = of_device_suspend,
.resume = of_device_resume,
};
@@ -150,8 +152,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &of_platform_bus_type;
- drv->driver.probe = of_device_probe;
- drv->driver.remove = of_device_remove;
/* register with core */
count = driver_register(&drv->driver);
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 13c4149..13c655b 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -76,7 +76,7 @@
struct vio_dev *viodev = to_vio_dev(dev);
struct vio_driver *viodrv = to_vio_driver(dev->driver);
- if (viodrv->shutdown)
+ if (dev->driver && viodrv->shutdown)
viodrv->shutdown(viodev);
}
@@ -91,9 +91,6 @@
/* fill in 'struct driver' fields */
viodrv->driver.bus = &vio_bus_type;
- viodrv->driver.probe = vio_bus_probe;
- viodrv->driver.remove = vio_bus_remove;
- viodrv->driver.shutdown = vio_bus_shutdown;
return driver_register(&viodrv->driver);
}
@@ -295,4 +292,7 @@
.name = "vio",
.uevent = vio_hotplug,
.match = vio_bus_match,
+ .probe = vio_bus_probe,
+ .remove = vio_bus_remove,
+ .shutdown = vio_bus_shutdown,
};
diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c
index 9ccce43..ab34b1d 100644
--- a/arch/ppc/syslib/ocp.c
+++ b/arch/ppc/syslib/ocp.c
@@ -189,6 +189,8 @@
struct bus_type ocp_bus_type = {
.name = "ocp",
.match = ocp_device_match,
+ .probe = ocp_driver_probe,
+ .remove = ocp_driver_remove,
.suspend = ocp_device_suspend,
.resume = ocp_device_resume,
};
@@ -210,8 +212,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &ocp_bus_type;
- drv->driver.probe = ocp_device_probe;
- drv->driver.remove = ocp_device_remove;
/* register with core */
return driver_register(&drv->driver);
diff --git a/arch/sh/kernel/cpu/bus.c b/arch/sh/kernel/cpu/bus.c
index d4fee2a7..3278d23 100644
--- a/arch/sh/kernel/cpu/bus.c
+++ b/arch/sh/kernel/cpu/bus.c
@@ -53,21 +53,6 @@
return 0;
}
-static struct device sh_bus_devices[SH_NR_BUSES] = {
- {
- .bus_id = SH_BUS_NAME_VIRT,
- },
-};
-
-struct bus_type sh_bus_types[SH_NR_BUSES] = {
- {
- .name = SH_BUS_NAME_VIRT,
- .match = sh_bus_match,
- .suspend = sh_bus_suspend,
- .resume = sh_bus_resume,
- },
-};
-
static int sh_device_probe(struct device *dev)
{
struct sh_dev *shdev = to_sh_dev(dev);
@@ -90,6 +75,23 @@
return 0;
}
+static struct device sh_bus_devices[SH_NR_BUSES] = {
+ {
+ .bus_id = SH_BUS_NAME_VIRT,
+ },
+};
+
+struct bus_type sh_bus_types[SH_NR_BUSES] = {
+ {
+ .name = SH_BUS_NAME_VIRT,
+ .match = sh_bus_match,
+ .probe = sh_bus_probe,
+ .remove = sh_bus_remove,
+ .suspend = sh_bus_suspend,
+ .resume = sh_bus_resume,
+ },
+};
+
int sh_device_register(struct sh_dev *dev)
{
if (!dev)
@@ -133,8 +135,6 @@
return -EINVAL;
}
- drv->drv.probe = sh_device_probe;
- drv->drv.remove = sh_device_remove;
drv->drv.bus = &sh_bus_types[drv->bus_id];
return driver_register(&drv->drv);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 2b90501..730a9ce 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -78,7 +78,13 @@
pr_debug("%s: Matched Device %s with Driver %s\n",
drv->bus->name, dev->bus_id, drv->name);
dev->driver = drv;
- if (drv->probe) {
+ if (dev->bus->probe) {
+ ret = dev->bus->probe(dev);
+ if (ret) {
+ dev->driver = NULL;
+ goto ProbeFailed;
+ }
+ } else if (drv->probe) {
ret = drv->probe(dev);
if (ret) {
dev->driver = NULL;
@@ -203,7 +209,9 @@
sysfs_remove_link(&dev->kobj, "driver");
klist_remove(&dev->knode_driver);
- if (drv->remove)
+ if (dev->bus->remove)
+ dev->bus->remove(dev);
+ else if (drv->remove)
drv->remove(dev);
dev->driver = NULL;
put_driver(drv);
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 161f3a3..b400314 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -171,6 +171,11 @@
*/
int driver_register(struct device_driver * drv)
{
+ if ((drv->bus->probe && drv->probe) ||
+ (drv->bus->remove && drv->remove) ||
+ (drv->bus->shutdown && drv->shutdown)) {
+ printk(KERN_WARNING "Driver '%s' needs updating - please use bus_type methods\n", drv->name);
+ }
klist_init(&drv->klist_devices, klist_devices_get, klist_devices_put);
init_completion(&drv->unloaded);
return bus_add_driver(drv);
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 0f81731..461554a 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -327,7 +327,7 @@
* @pdev: platform device we're unregistering
*
* Unregistration is done in 2 steps. Fisrt we release all resources
- * and remove it from the sybsystem, then we drop reference count by
+ * and remove it from the subsystem, then we drop reference count by
* calling platform_device_put().
*/
void platform_device_unregister(struct platform_device * pdev)
diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c
index f50a08b..c2475f3 100644
--- a/drivers/base/power/shutdown.c
+++ b/drivers/base/power/shutdown.c
@@ -35,12 +35,15 @@
*/
void device_shutdown(void)
{
- struct device * dev;
+ struct device * dev, *devn;
down_write(&devices_subsys.rwsem);
- list_for_each_entry_reverse(dev, &devices_subsys.kset.list,
+ list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.kset.list,
kobj.entry) {
- if (dev->driver && dev->driver->shutdown) {
+ if (dev->bus && dev->bus->shutdown) {
+ dev_dbg(dev, "shutdown\n");
+ dev->bus->shutdown(dev);
+ } else if (dev->driver && dev->driver->shutdown) {
dev_dbg(dev, "shutdown\n");
dev->driver->shutdown(dev);
}
diff --git a/drivers/dio/dio-driver.c b/drivers/dio/dio-driver.c
index ffe6f44..ca8e69d 100644
--- a/drivers/dio/dio-driver.c
+++ b/drivers/dio/dio-driver.c
@@ -83,7 +83,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &dio_bus_type;
- drv->driver.probe = dio_device_probe;
/* register with core */
count = driver_register(&drv->driver);
@@ -145,7 +144,8 @@
struct bus_type dio_bus_type = {
.name = "dio",
- .match = dio_bus_match
+ .match = dio_bus_match,
+ .probe = dio_device_probe,
};
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 52b7747..0ce58b5 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -63,13 +63,6 @@
return rc;
}
-struct bus_type i2c_bus_type = {
- .name = "i2c",
- .match = i2c_device_match,
- .suspend = i2c_bus_suspend,
- .resume = i2c_bus_resume,
-};
-
static int i2c_device_probe(struct device *dev)
{
return -ENODEV;
@@ -80,6 +73,15 @@
return 0;
}
+struct bus_type i2c_bus_type = {
+ .name = "i2c",
+ .match = i2c_device_match,
+ .probe = i2c_device_probe,
+ .remove = i2c_device_remove,
+ .suspend = i2c_bus_suspend,
+ .resume = i2c_bus_resume,
+};
+
void i2c_adapter_dev_release(struct device *dev)
{
struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
@@ -90,8 +92,6 @@
.owner = THIS_MODULE,
.name = "i2c_adapter",
.bus = &i2c_bus_type,
- .probe = i2c_device_probe,
- .remove = i2c_device_remove,
};
static void i2c_adapter_class_dev_release(struct class_device *dev)
@@ -294,8 +294,6 @@
/* add the driver to the list of i2c drivers in the driver core */
driver->driver.owner = owner;
driver->driver.bus = &i2c_bus_type;
- driver->driver.probe = i2c_device_probe;
- driver->driver.remove = i2c_device_remove;
res = driver_register(&driver->driver);
if (res)
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 9b2ebd2..ef09a7e 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -3256,9 +3256,8 @@
}
#endif
-static int ide_cd_remove(struct device *dev)
+static void ide_cd_remove(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
struct cdrom_info *info = drive->driver_data;
ide_unregister_subdriver(drive, info->driver);
@@ -3266,8 +3265,6 @@
del_gendisk(info->disk);
ide_cd_put(info);
-
- return 0;
}
static void ide_cd_release(struct kref *kref)
@@ -3291,7 +3288,7 @@
kfree(info);
}
-static int ide_cd_probe(struct device *);
+static int ide_cd_probe(ide_drive_t *);
#ifdef CONFIG_PROC_FS
static int proc_idecd_read_capacity
@@ -3317,9 +3314,9 @@
.owner = THIS_MODULE,
.name = "ide-cdrom",
.bus = &ide_bus_type,
- .probe = ide_cd_probe,
- .remove = ide_cd_remove,
},
+ .probe = ide_cd_probe,
+ .remove = ide_cd_remove,
.version = IDECD_VERSION,
.media = ide_cdrom,
.supports_dsc_overlap = 1,
@@ -3413,9 +3410,8 @@
module_param(ignore, charp, 0400);
MODULE_DESCRIPTION("ATAPI CD-ROM Driver");
-static int ide_cd_probe(struct device *dev)
+static int ide_cd_probe(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
struct cdrom_info *info;
struct gendisk *g;
struct request_sense sense;
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index cab362e..245b508 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -997,9 +997,8 @@
printk(KERN_INFO "%s: wcache flush failed!\n", drive->name);
}
-static int ide_disk_remove(struct device *dev)
+static void ide_disk_remove(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
struct ide_disk_obj *idkp = drive->driver_data;
struct gendisk *g = idkp->disk;
@@ -1010,8 +1009,6 @@
ide_cacheflush_p(drive);
ide_disk_put(idkp);
-
- return 0;
}
static void ide_disk_release(struct kref *kref)
@@ -1027,12 +1024,10 @@
kfree(idkp);
}
-static int ide_disk_probe(struct device *dev);
+static int ide_disk_probe(ide_drive_t *drive);
-static void ide_device_shutdown(struct device *dev)
+static void ide_device_shutdown(ide_drive_t *drive)
{
- ide_drive_t *drive = container_of(dev, ide_drive_t, gendev);
-
#ifdef CONFIG_ALPHA
/* On Alpha, halt(8) doesn't actually turn the machine off,
it puts you into the sort of firmware monitor. Typically,
@@ -1054,7 +1049,7 @@
}
printk("Shutdown: %s\n", drive->name);
- dev->bus->suspend(dev, PMSG_SUSPEND);
+ drive->gendev.bus->suspend(&drive->gendev, PMSG_SUSPEND);
}
static ide_driver_t idedisk_driver = {
@@ -1062,10 +1057,10 @@
.owner = THIS_MODULE,
.name = "ide-disk",
.bus = &ide_bus_type,
- .probe = ide_disk_probe,
- .remove = ide_disk_remove,
- .shutdown = ide_device_shutdown,
},
+ .probe = ide_disk_probe,
+ .remove = ide_disk_remove,
+ .shutdown = ide_device_shutdown,
.version = IDEDISK_VERSION,
.media = ide_disk,
.supports_dsc_overlap = 0,
@@ -1182,9 +1177,8 @@
MODULE_DESCRIPTION("ATA DISK Driver");
-static int ide_disk_probe(struct device *dev)
+static int ide_disk_probe(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
struct ide_disk_obj *idkp;
struct gendisk *g;
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 5945f55..1f8db9a 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1871,9 +1871,8 @@
idefloppy_add_settings(drive);
}
-static int ide_floppy_remove(struct device *dev)
+static void ide_floppy_remove(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
idefloppy_floppy_t *floppy = drive->driver_data;
struct gendisk *g = floppy->disk;
@@ -1882,8 +1881,6 @@
del_gendisk(g);
ide_floppy_put(floppy);
-
- return 0;
}
static void ide_floppy_release(struct kref *kref)
@@ -1922,16 +1919,16 @@
#endif /* CONFIG_PROC_FS */
-static int ide_floppy_probe(struct device *);
+static int ide_floppy_probe(ide_drive_t *);
static ide_driver_t idefloppy_driver = {
.gen_driver = {
.owner = THIS_MODULE,
.name = "ide-floppy",
.bus = &ide_bus_type,
- .probe = ide_floppy_probe,
- .remove = ide_floppy_remove,
},
+ .probe = ide_floppy_probe,
+ .remove = ide_floppy_remove,
.version = IDEFLOPPY_VERSION,
.media = ide_floppy,
.supports_dsc_overlap = 0,
@@ -2136,9 +2133,8 @@
.revalidate_disk= idefloppy_revalidate_disk
};
-static int ide_floppy_probe(struct device *dev)
+static int ide_floppy_probe(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
idefloppy_floppy_t *floppy;
struct gendisk *g;
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index fab9b2b..0101d0d 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -4682,9 +4682,8 @@
idetape_add_settings(drive);
}
-static int ide_tape_remove(struct device *dev)
+static void ide_tape_remove(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
idetape_tape_t *tape = drive->driver_data;
ide_unregister_subdriver(drive, tape->driver);
@@ -4692,8 +4691,6 @@
ide_unregister_region(tape->disk);
ide_tape_put(tape);
-
- return 0;
}
static void ide_tape_release(struct kref *kref)
@@ -4745,16 +4742,16 @@
#endif
-static int ide_tape_probe(struct device *);
+static int ide_tape_probe(ide_drive_t *);
static ide_driver_t idetape_driver = {
.gen_driver = {
.owner = THIS_MODULE,
.name = "ide-tape",
.bus = &ide_bus_type,
- .probe = ide_tape_probe,
- .remove = ide_tape_remove,
},
+ .probe = ide_tape_probe,
+ .remove = ide_tape_remove,
.version = IDETAPE_VERSION,
.media = ide_tape,
.supports_dsc_overlap = 1,
@@ -4825,9 +4822,8 @@
.ioctl = idetape_ioctl,
};
-static int ide_tape_probe(struct device *dev)
+static int ide_tape_probe(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
idetape_tape_t *tape;
struct gendisk *g;
int minor;
@@ -4883,9 +4879,9 @@
idetape_setup(drive, tape, minor);
class_device_create(idetape_sysfs_class, NULL,
- MKDEV(IDETAPE_MAJOR, minor), dev, "%s", tape->name);
+ MKDEV(IDETAPE_MAJOR, minor), &drive->gendev, "%s", tape->name);
class_device_create(idetape_sysfs_class, NULL,
- MKDEV(IDETAPE_MAJOR, minor + 128), dev, "n%s", tape->name);
+ MKDEV(IDETAPE_MAJOR, minor + 128), &drive->gendev, "n%s", tape->name);
devfs_mk_cdev(MKDEV(HWIF(drive)->major, minor),
S_IFCHR | S_IRUGO | S_IWUGO,
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index ec5a4cb..afeb02b 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1949,10 +1949,41 @@
return 0;
}
+static int generic_ide_probe(struct device *dev)
+{
+ ide_drive_t *drive = to_ide_device(dev);
+ ide_driver_t *drv = to_ide_driver(dev->driver);
+
+ return drv->probe ? drv->probe(drive) : -ENODEV;
+}
+
+static int generic_ide_remove(struct device *dev)
+{
+ ide_drive_t *drive = to_ide_device(dev);
+ ide_driver_t *drv = to_ide_driver(dev->driver);
+
+ if (drv->remove)
+ drv->remove(drive);
+
+ return 0;
+}
+
+static void generic_ide_shutdown(struct device *dev)
+{
+ ide_drive_t *drive = to_ide_device(dev);
+ ide_driver_t *drv = to_ide_driver(dev->driver);
+
+ if (dev->driver && drv->shutdown)
+ drv->shutdown(drive);
+}
+
struct bus_type ide_bus_type = {
.name = "ide",
.match = ide_bus_match,
.uevent = ide_uevent,
+ .probe = generic_ide_probe,
+ .remove = generic_ide_remove,
+ .shutdown = generic_ide_shutdown,
.dev_attrs = ide_dev_attrs,
.suspend = generic_ide_suspend,
.resume = generic_ide_resume,
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index caac6d6..b765a15 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -50,9 +50,7 @@
static LIST_HEAD(gameport_list);
-static struct bus_type gameport_bus = {
- .name = "gameport",
-};
+static struct bus_type gameport_bus;
static void gameport_add_port(struct gameport *gameport);
static void gameport_destroy_port(struct gameport *gameport);
@@ -703,11 +701,15 @@
return 0;
}
+static struct bus_type gameport_bus = {
+ .name = "gameport",
+ .probe = gameport_driver_probe,
+ .remove = gameport_driver_remove,
+};
+
void __gameport_register_driver(struct gameport_driver *drv, struct module *owner)
{
drv->driver.bus = &gameport_bus;
- drv->driver.probe = gameport_driver_probe;
- drv->driver.remove = gameport_driver_remove;
gameport_queue_event(drv, owner, GAMEPORT_REGISTER_DRIVER);
}
diff --git a/drivers/input/input.c b/drivers/input/input.c
index fe33ff3..4fe3da3 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -528,40 +528,56 @@
INPUT_DEV_STRING_ATTR_SHOW(phys);
INPUT_DEV_STRING_ATTR_SHOW(uniq);
-static int print_modalias_bits(char *buf, char prefix, unsigned long *arr,
+static int print_modalias_bits(char *buf, int size, char prefix, unsigned long *arr,
unsigned int min, unsigned int max)
{
int len, i;
- len = sprintf(buf, "%c", prefix);
+ len = snprintf(buf, size, "%c", prefix);
for (i = min; i < max; i++)
if (arr[LONG(i)] & BIT(i))
- len += sprintf(buf+len, "%X,", i);
+ len += snprintf(buf + len, size - len, "%X,", i);
+ return len;
+}
+
+static int print_modalias(char *buf, int size, struct input_dev *id)
+{
+ int len;
+
+ len = snprintf(buf, size, "input:b%04Xv%04Xp%04Xe%04X-",
+ id->id.bustype,
+ id->id.vendor,
+ id->id.product,
+ id->id.version);
+
+ len += print_modalias_bits(buf + len, size - len, 'e', id->evbit,
+ 0, EV_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'k', id->keybit,
+ KEY_MIN_INTERESTING, KEY_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'r', id->relbit,
+ 0, REL_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'a', id->absbit,
+ 0, ABS_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'm', id->mscbit,
+ 0, MSC_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'l', id->ledbit,
+ 0, LED_MAX);
+ len += print_modalias_bits(buf + len, size - len, 's', id->sndbit,
+ 0, SND_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'f', id->ffbit,
+ 0, FF_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'w', id->swbit,
+ 0, SW_MAX);
return len;
}
static ssize_t input_dev_show_modalias(struct class_device *dev, char *buf)
{
struct input_dev *id = to_input_dev(dev);
- ssize_t len = 0;
+ ssize_t len;
- len += sprintf(buf+len, "input:b%04Xv%04Xp%04Xe%04X-",
- id->id.bustype,
- id->id.vendor,
- id->id.product,
- id->id.version);
-
- len += print_modalias_bits(buf+len, 'e', id->evbit, 0, EV_MAX);
- len += print_modalias_bits(buf+len, 'k', id->keybit,
- KEY_MIN_INTERESTING, KEY_MAX);
- len += print_modalias_bits(buf+len, 'r', id->relbit, 0, REL_MAX);
- len += print_modalias_bits(buf+len, 'a', id->absbit, 0, ABS_MAX);
- len += print_modalias_bits(buf+len, 'm', id->mscbit, 0, MSC_MAX);
- len += print_modalias_bits(buf+len, 'l', id->ledbit, 0, LED_MAX);
- len += print_modalias_bits(buf+len, 's', id->sndbit, 0, SND_MAX);
- len += print_modalias_bits(buf+len, 'f', id->ffbit, 0, FF_MAX);
- len += print_modalias_bits(buf+len, 'w', id->swbit, 0, SW_MAX);
- len += sprintf(buf+len, "\n");
+ len = print_modalias(buf, PAGE_SIZE, id);
+ len += snprintf(buf + len, PAGE_SIZE-len, "\n");
return len;
}
static CLASS_DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL);
@@ -728,8 +744,11 @@
if (test_bit(EV_SW, dev->evbit))
INPUT_ADD_HOTPLUG_BM_VAR("SW=", dev->swbit, SW_MAX);
- envp[i] = NULL;
+ envp[i++] = buffer + len;
+ len += snprintf(buffer + len, buffer_size - len, "MODALIAS=");
+ len += print_modalias(buffer + len, buffer_size - len, dev) + 1;
+ envp[i] = NULL;
return 0;
}
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 8e530cc..2f76813 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -59,9 +59,7 @@
static LIST_HEAD(serio_list);
-static struct bus_type serio_bus = {
- .name = "serio",
-};
+static struct bus_type serio_bus;
static void serio_add_port(struct serio *serio);
static void serio_destroy_port(struct serio *serio);
@@ -750,11 +748,15 @@
return 0;
}
+static struct bus_type serio_bus = {
+ .name = "serio",
+ .probe = serio_driver_probe,
+ .remove = serio_driver_remove,
+};
+
void __serio_register_driver(struct serio_driver *drv, struct module *owner)
{
drv->driver.bus = &serio_bus;
- drv->driver.probe = serio_driver_probe;
- drv->driver.remove = serio_driver_remove;
serio_queue_event(drv, owner, SERIO_REGISTER_DRIVER);
}
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 2a545ce..ed6d317 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -211,6 +211,9 @@
.name = "macio",
.match = macio_bus_match,
.uevent = macio_uevent,
+ .probe = macio_device_probe,
+ .remove = macio_device_remove,
+ .shutdown = macio_device_shutdown,
.suspend = macio_device_suspend,
.resume = macio_device_resume,
.dev_attrs = macio_dev_attrs,
@@ -528,9 +531,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &macio_bus_type;
- drv->driver.probe = macio_device_probe;
- drv->driver.remove = macio_device_remove;
- drv->driver.shutdown = macio_device_shutdown;
/* register with core */
count = driver_register(&drv->driver);
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index f65f64b..44fcbe7 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -779,9 +779,8 @@
return 0;
}
-static int dvb_bt8xx_probe(struct device *dev)
+static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
{
- struct bttv_sub_device *sub = to_bttv_sub_dev(dev);
struct dvb_bt8xx_card *card;
struct pci_dev* bttv_pci_dev;
int ret;
@@ -890,13 +889,13 @@
return ret;
}
- dev_set_drvdata(dev, card);
+ dev_set_drvdata(&sub->dev, card);
return 0;
}
-static int dvb_bt8xx_remove(struct device *dev)
+static int dvb_bt8xx_remove(struct bttv_sub_device *sub)
{
- struct dvb_bt8xx_card *card = dev_get_drvdata(dev);
+ struct dvb_bt8xx_card *card = dev_get_drvdata(&sub->dev);
dprintk("dvb_bt8xx: unloading card%d\n", card->bttv_nr);
@@ -919,14 +918,14 @@
static struct bttv_sub_driver driver = {
.drv = {
.name = "dvb-bt8xx",
- .probe = dvb_bt8xx_probe,
- .remove = dvb_bt8xx_remove,
- /* FIXME:
- * .shutdown = dvb_bt8xx_shutdown,
- * .suspend = dvb_bt8xx_suspend,
- * .resume = dvb_bt8xx_resume,
- */
},
+ .probe = dvb_bt8xx_probe,
+ .remove = dvb_bt8xx_remove,
+ /* FIXME:
+ * .shutdown = dvb_bt8xx_shutdown,
+ * .suspend = dvb_bt8xx_suspend,
+ * .resume = dvb_bt8xx_resume,
+ */
};
static int __init dvb_bt8xx_init(void)
diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c
index d64accc..c4d5e2b 100644
--- a/drivers/media/video/bttv-gpio.c
+++ b/drivers/media/video/bttv-gpio.c
@@ -47,9 +47,29 @@
return 0;
}
+static int bttv_sub_probe(struct device *dev)
+{
+ struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
+ struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
+
+ return sub->probe ? sub->probe(sdev) : -ENODEV;
+}
+
+static int bttv_sub_remove(struct device *dev)
+{
+ struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
+ struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
+
+ if (sub->remove)
+ sub->remove(sdev);
+ return 0;
+}
+
struct bus_type bttv_sub_bus_type = {
- .name = "bttv-sub",
- .match = &bttv_sub_bus_match,
+ .name = "bttv-sub",
+ .match = &bttv_sub_bus_match,
+ .probe = bttv_sub_probe,
+ .remove = bttv_sub_remove,
};
EXPORT_SYMBOL(bttv_sub_bus_type);
diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h
index e370d74..9908c8e 100644
--- a/drivers/media/video/bttv.h
+++ b/drivers/media/video/bttv.h
@@ -365,6 +365,8 @@
struct bttv_sub_driver {
struct device_driver drv;
char wanted[BUS_ID_SIZE];
+ int (*probe)(struct bttv_sub_device *sub);
+ void (*remove)(struct bttv_sub_device *sub);
void (*gpio_irq)(struct bttv_sub_device *sub);
};
#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 55ba230..75f401d 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -77,6 +77,8 @@
static struct bus_type mcp_bus_type = {
.name = "mcp",
.match = mcp_bus_match,
+ .probe = mcp_bus_probe,
+ .remove = mcp_bus_remove,
.suspend = mcp_bus_suspend,
.resume = mcp_bus_resume,
};
@@ -227,8 +229,6 @@
int mcp_driver_register(struct mcp_driver *mcpdrv)
{
mcpdrv->drv.bus = &mcp_bus_type;
- mcpdrv->drv.probe = mcp_bus_probe;
- mcpdrv->drv.remove = mcp_bus_remove;
return driver_register(&mcpdrv->drv);
}
EXPORT_SYMBOL(mcp_driver_register);
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index ec70166..a2a35fd 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -136,17 +136,7 @@
return ret;
}
-static struct bus_type mmc_bus_type = {
- .name = "mmc",
- .dev_attrs = mmc_dev_attrs,
- .match = mmc_bus_match,
- .uevent = mmc_bus_uevent,
- .suspend = mmc_bus_suspend,
- .resume = mmc_bus_resume,
-};
-
-
-static int mmc_drv_probe(struct device *dev)
+static int mmc_bus_probe(struct device *dev)
{
struct mmc_driver *drv = to_mmc_driver(dev->driver);
struct mmc_card *card = dev_to_mmc_card(dev);
@@ -154,7 +144,7 @@
return drv->probe(card);
}
-static int mmc_drv_remove(struct device *dev)
+static int mmc_bus_remove(struct device *dev)
{
struct mmc_driver *drv = to_mmc_driver(dev->driver);
struct mmc_card *card = dev_to_mmc_card(dev);
@@ -164,6 +154,16 @@
return 0;
}
+static struct bus_type mmc_bus_type = {
+ .name = "mmc",
+ .dev_attrs = mmc_dev_attrs,
+ .match = mmc_bus_match,
+ .uevent = mmc_bus_uevent,
+ .probe = mmc_bus_probe,
+ .remove = mmc_bus_remove,
+ .suspend = mmc_bus_suspend,
+ .resume = mmc_bus_resume,
+};
/**
* mmc_register_driver - register a media driver
@@ -172,8 +172,6 @@
int mmc_register_driver(struct mmc_driver *drv)
{
drv->drv.bus = &mmc_bus_type;
- drv->drv.probe = mmc_drv_probe;
- drv->drv.remove = mmc_drv_remove;
return driver_register(&drv->drv);
}
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 7146b69..0aa14c9 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -380,8 +380,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &pci_bus_type;
- drv->driver.probe = pci_device_probe;
- drv->driver.remove = pci_device_remove;
/* FIXME, once all of the existing PCI drivers have been fixed to set
* the pci shutdown function, this test can go away. */
if (!drv->driver.shutdown)
@@ -513,6 +511,8 @@
.name = "pci",
.match = pci_bus_match,
.uevent = pci_uevent,
+ .probe = pci_device_probe,
+ .remove = pci_device_remove,
.suspend = pci_device_suspend,
.resume = pci_device_resume,
.dev_attrs = pci_dev_attrs,
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 621ec45..0a424a4 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -311,8 +311,6 @@
/* initialize common fields */
driver->drv.bus = &pcmcia_bus_type;
driver->drv.owner = driver->owner;
- driver->drv.probe = pcmcia_device_probe;
- driver->drv.remove = pcmcia_device_remove;
return driver_register(&driver->drv);
}
@@ -1200,6 +1198,8 @@
.uevent = pcmcia_bus_uevent,
.match = pcmcia_bus_match,
.dev_attrs = pcmcia_dev_attrs,
+ .probe = pcmcia_device_probe,
+ .remove = pcmcia_device_remove,
.suspend = pcmcia_dev_suspend,
.resume = pcmcia_dev_resume,
};
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index 15fb758..7cafacd 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -195,6 +195,8 @@
struct bus_type pnp_bus_type = {
.name = "pnp",
.match = pnp_bus_match,
+ .probe = pnp_device_probe,
+ .remove = pnp_device_remove,
.suspend = pnp_bus_suspend,
.resume = pnp_bus_resume,
};
@@ -215,8 +217,6 @@
drv->driver.name = drv->name;
drv->driver.bus = &pnp_bus_type;
- drv->driver.probe = pnp_device_probe;
- drv->driver.remove = pnp_device_remove;
count = driver_register(&drv->driver);
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c
index dc74960..5480119 100644
--- a/drivers/rapidio/rio-driver.c
+++ b/drivers/rapidio/rio-driver.c
@@ -147,8 +147,6 @@
/* initialize common driver fields */
rdrv->driver.name = rdrv->name;
rdrv->driver.bus = &rio_bus_type;
- rdrv->driver.probe = rio_device_probe;
- rdrv->driver.remove = rio_device_remove;
/* register with core */
return driver_register(&rdrv->driver);
@@ -204,7 +202,9 @@
struct bus_type rio_bus_type = {
.name = "rapidio",
.match = rio_match_bus,
- .dev_attrs = rio_dev_attrs
+ .dev_attrs = rio_dev_attrs,
+ .probe = rio_device_probe,
+ .remove = rio_device_remove,
};
/**
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index e849289..503a568 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -52,11 +52,7 @@
return 0;
}
-static struct bus_type ccwgroup_bus_type = {
- .name = "ccwgroup",
- .match = ccwgroup_bus_match,
- .uevent = ccwgroup_uevent,
-};
+static struct bus_type ccwgroup_bus_type;
static inline void
__ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)
@@ -389,6 +385,14 @@
return 0;
}
+static struct bus_type ccwgroup_bus_type = {
+ .name = "ccwgroup",
+ .match = ccwgroup_bus_match,
+ .uevent = ccwgroup_uevent,
+ .probe = ccwgroup_probe,
+ .remove = ccwgroup_remove,
+};
+
int
ccwgroup_driver_register (struct ccwgroup_driver *cdriver)
{
@@ -396,8 +400,6 @@
cdriver->driver = (struct device_driver) {
.bus = &ccwgroup_bus_type,
.name = cdriver->name,
- .probe = ccwgroup_probe,
- .remove = ccwgroup_remove,
};
return driver_register(&cdriver->driver);
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index e565193..2d319fb 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -542,9 +542,41 @@
return 0;
}
+static int
+css_probe (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ sch->driver = container_of (dev->driver, struct css_driver, drv);
+ return (sch->driver->probe ? sch->driver->probe(sch) : 0);
+}
+
+static int
+css_remove (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ return (sch->driver->remove ? sch->driver->remove(sch) : 0);
+}
+
+static void
+css_shutdown (struct device *dev)
+{
+ struct subchannel *sch;
+
+ sch = to_subchannel(dev);
+ if (sch->driver->shutdown)
+ sch->driver->shutdown(sch);
+}
+
struct bus_type css_bus_type = {
- .name = "css",
- .match = &css_bus_match,
+ .name = "css",
+ .match = css_bus_match,
+ .probe = css_probe,
+ .remove = css_remove,
+ .shutdown = css_shutdown,
};
subsys_initcall(init_channel_subsystem);
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 251ebd7..aa5ab5d 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -115,6 +115,7 @@
* Currently, we only care about I/O subchannels (type 0), these
* have a ccw_device connected to them.
*/
+struct subchannel;
struct css_driver {
unsigned int subchannel_type;
struct device_driver drv;
@@ -122,6 +123,9 @@
int (*notify)(struct device *, int);
void (*verify)(struct device *);
void (*termination)(struct device *);
+ int (*probe)(struct subchannel *);
+ int (*remove)(struct subchannel *);
+ void (*shutdown)(struct subchannel *);
};
/*
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index fa3e4c0..eb73605 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -107,33 +107,29 @@
return 0;
}
-struct bus_type ccw_bus_type = {
- .name = "ccw",
- .match = &ccw_bus_match,
- .uevent = &ccw_uevent,
-};
+struct bus_type ccw_bus_type;
-static int io_subchannel_probe (struct device *);
-static int io_subchannel_remove (struct device *);
+static int io_subchannel_probe (struct subchannel *);
+static int io_subchannel_remove (struct subchannel *);
void io_subchannel_irq (struct device *);
static int io_subchannel_notify(struct device *, int);
static void io_subchannel_verify(struct device *);
static void io_subchannel_ioterm(struct device *);
-static void io_subchannel_shutdown(struct device *);
+static void io_subchannel_shutdown(struct subchannel *);
struct css_driver io_subchannel_driver = {
.subchannel_type = SUBCHANNEL_TYPE_IO,
.drv = {
.name = "io_subchannel",
.bus = &css_bus_type,
- .probe = &io_subchannel_probe,
- .remove = &io_subchannel_remove,
- .shutdown = &io_subchannel_shutdown,
},
.irq = io_subchannel_irq,
.notify = io_subchannel_notify,
.verify = io_subchannel_verify,
.termination = io_subchannel_ioterm,
+ .probe = io_subchannel_probe,
+ .remove = io_subchannel_remove,
+ .shutdown = io_subchannel_shutdown,
};
struct workqueue_struct *ccw_device_work;
@@ -803,14 +799,12 @@
}
static int
-io_subchannel_probe (struct device *pdev)
+io_subchannel_probe (struct subchannel *sch)
{
- struct subchannel *sch;
struct ccw_device *cdev;
int rc;
unsigned long flags;
- sch = to_subchannel(pdev);
if (sch->dev.driver_data) {
/*
* This subchannel already has an associated ccw_device.
@@ -846,7 +840,7 @@
memset(cdev->private, 0, sizeof(struct ccw_device_private));
atomic_set(&cdev->private->onoff, 0);
cdev->dev = (struct device) {
- .parent = pdev,
+ .parent = &sch->dev,
.release = ccw_device_release,
};
INIT_LIST_HEAD(&cdev->private->kick_work.entry);
@@ -859,7 +853,7 @@
return -ENODEV;
}
- rc = io_subchannel_recog(cdev, to_subchannel(pdev));
+ rc = io_subchannel_recog(cdev, sch);
if (rc) {
spin_lock_irqsave(&sch->lock, flags);
sch->dev.driver_data = NULL;
@@ -883,17 +877,17 @@
}
static int
-io_subchannel_remove (struct device *dev)
+io_subchannel_remove (struct subchannel *sch)
{
struct ccw_device *cdev;
unsigned long flags;
- if (!dev->driver_data)
+ if (!sch->dev.driver_data)
return 0;
- cdev = dev->driver_data;
+ cdev = sch->dev.driver_data;
/* Set ccw device to not operational and drop reference. */
spin_lock_irqsave(cdev->ccwlock, flags);
- dev->driver_data = NULL;
+ sch->dev.driver_data = NULL;
cdev->private->state = DEV_STATE_NOT_OPER;
spin_unlock_irqrestore(cdev->ccwlock, flags);
/*
@@ -948,14 +942,12 @@
}
static void
-io_subchannel_shutdown(struct device *dev)
+io_subchannel_shutdown(struct subchannel *sch)
{
- struct subchannel *sch;
struct ccw_device *cdev;
int ret;
- sch = to_subchannel(dev);
- cdev = dev->driver_data;
+ cdev = sch->dev.driver_data;
if (cio_is_console(sch->schid))
return;
@@ -1129,6 +1121,14 @@
return 0;
}
+struct bus_type ccw_bus_type = {
+ .name = "ccw",
+ .match = ccw_bus_match,
+ .uevent = ccw_uevent,
+ .probe = ccw_device_probe,
+ .remove = ccw_device_remove,
+};
+
int
ccw_driver_register (struct ccw_driver *cdriver)
{
@@ -1136,8 +1136,6 @@
drv->bus = &ccw_bus_type;
drv->name = cdriver->name;
- drv->probe = ccw_device_probe;
- drv->remove = ccw_device_remove;
return driver_register(drv);
}
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 3ded9da..0e529f8 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -221,8 +221,6 @@
static struct device_driver sdebug_driverfs_driver = {
.name = sdebug_proc_name,
.bus = &pseudo_lld_bus,
- .probe = sdebug_driver_probe,
- .remove = sdebug_driver_remove,
};
static const int check_condition_result =
@@ -1796,6 +1794,8 @@
static struct bus_type pseudo_lld_bus = {
.name = "pseudo",
.match = pseudo_lld_bus_match,
+ .probe = sdebug_driver_probe,
+ .remove = sdebug_driver_remove,
};
static void sdebug_release_adapter(struct device * dev)
diff --git a/drivers/sh/superhyway/superhyway.c b/drivers/sh/superhyway/superhyway.c
index 7bdab2a..94b2290 100644
--- a/drivers/sh/superhyway/superhyway.c
+++ b/drivers/sh/superhyway/superhyway.c
@@ -175,8 +175,6 @@
{
drv->drv.name = drv->name;
drv->drv.bus = &superhyway_bus_type;
- drv->drv.probe = superhyway_device_probe;
- drv->drv.remove = superhyway_device_remove;
return driver_register(&drv->drv);
}
@@ -213,6 +211,8 @@
#ifdef CONFIG_SYSFS
.dev_attrs = superhyway_dev_attrs,
#endif
+ .probe = superhyway_device_probe,
+ .remove = superhyway_device_remove,
};
static int __init superhyway_bus_init(void)
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 8f402f8..afc84cf 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2534,9 +2534,6 @@
.driver = {
.name = (char *) shortname,
.owner = THIS_MODULE,
- // .shutdown = ...
- // .suspend = ...
- // .resume = ...
},
};
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index c6c279d..9a4edc5 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1738,9 +1738,6 @@
.driver = {
.name = (char *) shortname,
- // .shutdown = ...
- // .suspend = ...
- // .resume = ...
},
};
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 2e6926b..ba9acd5 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -374,9 +374,6 @@
.disconnect = gs_disconnect,
.driver = {
.name = GS_SHORT_NAME,
- /* .shutdown = ... */
- /* .suspend = ... */
- /* .resume = ... */
},
};
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 6c58636..2fc110d 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -1303,9 +1303,6 @@
.driver = {
.name = (char *) shortname,
.owner = THIS_MODULE,
- // .shutdown = ...
- // .suspend = ...
- // .resume = ...
},
};
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index 664139a..e9f9f4b 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -37,11 +37,6 @@
return 0;
}
-struct bus_type usb_serial_bus_type = {
- .name = "usb-serial",
- .match = usb_serial_device_match,
-};
-
static int usb_serial_device_probe (struct device *dev)
{
struct usb_serial_driver *driver;
@@ -109,14 +104,18 @@
return retval;
}
+struct bus_type usb_serial_bus_type = {
+ .name = "usb-serial",
+ .match = usb_serial_device_match,
+ .probe = usb_serial_device_probe,
+ .remove = usb_serial_device_remove,
+};
+
int usb_serial_bus_register(struct usb_serial_driver *driver)
{
int retval;
driver->driver.bus = &usb_serial_bus_type;
- driver->driver.probe = usb_serial_device_probe;
- driver->driver.remove = usb_serial_device_remove;
-
retval = driver_register(&driver->driver);
return retval;
diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c
index ccba227..fcbee74 100644
--- a/drivers/zorro/zorro-driver.c
+++ b/drivers/zorro/zorro-driver.c
@@ -77,7 +77,6 @@
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &zorro_bus_type;
- drv->driver.probe = zorro_device_probe;
/* register with core */
count = driver_register(&drv->driver);
@@ -132,7 +131,8 @@
struct bus_type zorro_bus_type = {
.name = "zorro",
- .match = zorro_bus_match
+ .match = zorro_bus_match,
+ .probe = zorro_device_probe,
};
diff --git a/include/linux/device.h b/include/linux/device.h
index 0cdee78e..58df18d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -49,6 +49,9 @@
int (*match)(struct device * dev, struct device_driver * drv);
int (*uevent)(struct device *dev, char **envp,
int num_envp, char *buffer, int buffer_size);
+ int (*probe)(struct device * dev);
+ int (*remove)(struct device * dev);
+ void (*shutdown)(struct device * dev);
int (*suspend)(struct device * dev, pm_message_t state);
int (*resume)(struct device * dev);
};
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f2e1b5b..110b3cf 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -983,8 +983,13 @@
ide_startstop_t (*abort)(ide_drive_t *, struct request *rq);
ide_proc_entry_t *proc;
struct device_driver gen_driver;
+ int (*probe)(ide_drive_t *);
+ void (*remove)(ide_drive_t *);
+ void (*shutdown)(ide_drive_t *);
} ide_driver_t;
+#define to_ide_driver(drv) container_of(drv, ide_driver_t, gen_driver)
+
int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
/*