ide: add proper PCI PM support (v2)
* Keep pointer to ->init_chipset method also in
struct ide_host and set it in ide_host_alloc_all().
* Add ide_pci_suspend() and ide_pci_resume() helpers
(default ->suspend and ->resume implementations).
* ->init_chipset can no longer be marked __devinit.
* Add proper PCI PM support to IDE PCI host drivers
(rz1000.c and tc86c001.c are skipped for now since
they need to be converted from using ->init_hwif
to use ->init_chipset instead).
v2:
* Cleanup CONFIG_PM #ifdef-s per akpm's suggestion.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 1e66a96..824471f 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -112,13 +112,13 @@
amd_set_drive(drive, XFER_PIO_0 + pio);
}
-static void __devinit amd7409_cable_detect(struct pci_dev *dev)
+static void amd7409_cable_detect(struct pci_dev *dev)
{
/* no host side cable detection */
amd_80w = 0x03;
}
-static void __devinit amd7411_cable_detect(struct pci_dev *dev)
+static void amd7411_cable_detect(struct pci_dev *dev)
{
int i;
u32 u = 0;
@@ -140,7 +140,7 @@
* The initialization callback. Initialize drive independent registers.
*/
-static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
+static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
{
u8 t = 0, offset = amd_offset(dev);
@@ -324,6 +324,8 @@
.id_table = amd74xx_pci_tbl,
.probe = amd74xx_probe,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init amd74xx_ide_init(void)