Driver core: convert pcmcia code to use struct device
Converts from using struct "class_device" to "struct device" making
everything show up properly in /sys/devices/ with symlinks from the
/sys/class directory.
Cc: <linux-pcmcia@lists.infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 606a467..ac00424 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -110,7 +110,7 @@
down_read(&pcmcia_socket_list_rwsem);
list_for_each_entry(socket, &pcmcia_socket_list, socket_list) {
- if (socket->dev.dev != dev)
+ if (socket->dev.parent != dev)
continue;
mutex_lock(&socket->skt_mutex);
socket_suspend(socket);
@@ -128,7 +128,7 @@
down_read(&pcmcia_socket_list_rwsem);
list_for_each_entry(socket, &pcmcia_socket_list, socket_list) {
- if (socket->dev.dev != dev)
+ if (socket->dev.parent != dev)
continue;
mutex_lock(&socket->skt_mutex);
socket_resume(socket);
@@ -143,12 +143,12 @@
struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt)
{
- struct class_device *cl_dev = class_device_get(&skt->dev);
- if (!cl_dev)
+ struct device *dev = get_device(&skt->dev);
+ if (!dev)
return NULL;
- skt = class_get_devdata(cl_dev);
+ skt = dev_get_drvdata(dev);
if (!try_module_get(skt->owner)) {
- class_device_put(&skt->dev);
+ put_device(&skt->dev);
return NULL;
}
return (skt);
@@ -159,14 +159,14 @@
void pcmcia_put_socket(struct pcmcia_socket *skt)
{
module_put(skt->owner);
- class_device_put(&skt->dev);
+ put_device(&skt->dev);
}
EXPORT_SYMBOL(pcmcia_put_socket);
-static void pcmcia_release_socket(struct class_device *class_dev)
+static void pcmcia_release_socket(struct device *dev)
{
- struct pcmcia_socket *socket = class_get_devdata(class_dev);
+ struct pcmcia_socket *socket = dev_get_drvdata(dev);
complete(&socket->socket_released);
}
@@ -181,7 +181,7 @@
struct task_struct *tsk;
int ret;
- if (!socket || !socket->ops || !socket->dev.dev || !socket->resource_ops)
+ if (!socket || !socket->ops || !socket->dev.parent || !socket->resource_ops)
return -EINVAL;
cs_dbg(socket, 0, "pcmcia_register_socket(0x%p)\n", socket->ops);
@@ -226,9 +226,9 @@
#endif
/* set proper values in socket->dev */
- socket->dev.class_data = socket;
+ dev_set_drvdata(&socket->dev, socket);
socket->dev.class = &pcmcia_socket_class;
- snprintf(socket->dev.class_id, BUS_ID_SIZE, "pcmcia_socket%u", socket->sock);
+ snprintf(socket->dev.bus_id, BUS_ID_SIZE, "pcmcia_socket%u", socket->sock);
/* base address = 0, map = 0 */
socket->cis_mem.flags = 0;
@@ -640,7 +640,7 @@
skt->ops->set_socket(skt, &skt->socket);
/* register with the device core */
- ret = class_device_register(&skt->dev);
+ ret = device_register(&skt->dev);
if (ret) {
printk(KERN_WARNING "PCMCIA: unable to register socket 0x%p\n",
skt);
@@ -689,7 +689,7 @@
remove_wait_queue(&skt->thread_wait, &wait);
/* remove from the device core */
- class_device_unregister(&skt->dev);
+ device_unregister(&skt->dev);
return 0;
}
@@ -904,7 +904,7 @@
EXPORT_SYMBOL(pcmcia_insert_card);
-static int pcmcia_socket_uevent(struct class_device *dev, char **envp,
+static int pcmcia_socket_uevent(struct device *dev, char **envp,
int num_envp, char *buffer, int buffer_size)
{
struct pcmcia_socket *s = container_of(dev, struct pcmcia_socket, dev);
@@ -930,8 +930,8 @@
struct class pcmcia_socket_class = {
.name = "pcmcia_socket",
- .uevent = pcmcia_socket_uevent,
- .release = pcmcia_release_socket,
+ .dev_uevent = pcmcia_socket_uevent,
+ .dev_release = pcmcia_release_socket,
.class_release = pcmcia_release_socket_class,
};
EXPORT_SYMBOL(pcmcia_socket_class);