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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-24 23:22:53 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-24 23:22:53 +0100
commit2ed0ef543ae3f3ea4f8bd0433fb1fed22625a309 (patch)
tree44777820dcef08ed0fc4b9583bf982220ba15154 /drivers/ide/amd74xx.c
parenta182807a89946bd531122bb2da60fa9ceee90343 (diff)
downloadblackbird-op-linux-2ed0ef543ae3f3ea4f8bd0433fb1fed22625a309.tar.gz
blackbird-op-linux-2ed0ef543ae3f3ea4f8bd0433fb1fed22625a309.zip
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>
Diffstat (limited to 'drivers/ide/amd74xx.c')
-rw-r--r--drivers/ide/amd74xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
index 0b51921e63e6..628cd2e5fed8 100644
--- a/drivers/ide/amd74xx.c
+++ b/drivers/ide/amd74xx.c
@@ -140,7 +140,7 @@ static void amd7411_cable_detect(struct pci_dev *dev)
* 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 @@ static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
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)
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