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/hpt366.c b/drivers/ide/pci/hpt366.c
index ab6c217..a194022 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -943,7 +943,7 @@
* Perform a calibration cycle on the DPLL.
* Returns 1 if this succeeds
*/
-static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
+static int hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
{
u32 dpll = (f_high << 16) | f_low | 0x100;
u8 scr2;
@@ -971,7 +971,7 @@
return 1;
}
-static void __devinit hpt3xx_disable_fast_irq(struct pci_dev *dev, u8 mcr_addr)
+static void hpt3xx_disable_fast_irq(struct pci_dev *dev, u8 mcr_addr)
{
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
@@ -1001,7 +1001,7 @@
pci_write_config_byte(dev, mcr_addr + 1, new_mcr);
}
-static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
+static unsigned int init_chipset_hpt366(struct pci_dev *dev)
{
unsigned long io_base = pci_resource_start(dev, 4);
struct hpt_info *info = hpt3xx_get_info(&dev->dev);
@@ -1627,6 +1627,8 @@
.id_table = hpt366_pci_tbl,
.probe = hpt366_init_one,
.remove = __devexit_p(hpt366_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init hpt366_ide_init(void)