ide: fix ->init_chipset method to return 'int' value
* Return 0 instead of dev->irq in ->init_chipset implementations.
* Fix ->init_chipset method to return 'int' value instead of
'unsigned int' one.
This fixes ->init_chipset handling for host drivers (cs5530, hpt366
and pdc202xx_new) for which it is possible for this method to fail.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
index 0b51921..628cd2e 100644
--- a/drivers/ide/amd74xx.c
+++ b/drivers/ide/amd74xx.c
@@ -140,7 +140,7 @@
* The initialization callback. Initialize drive independent registers.
*/
-static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
+static int init_chipset_amd74xx(struct pci_dev *dev)
{
u8 t = 0, offset = amd_offset(dev);
@@ -172,7 +172,7 @@
t |= 0xf0;
pci_write_config_byte(dev, AMD_IDE_CONFIG + offset, t);
- return dev->irq;
+ return 0;
}
static u8 amd_cable_detect(ide_hwif_t *hwif)