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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-06-10 22:56:37 +0400
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-06-10 22:56:37 +0400
commitd427e836d1d9b58e8f1e648c09b5fbe36e01013b (patch)
tree441a044dcd7152bd96fe10b2f259068f049f2329 /drivers/ide/arm/bast-ide.c
parent343a3451e20314d5959b59b992e33fbaadfe52bf (diff)
downloadlinux-d427e836d1d9b58e8f1e648c09b5fbe36e01013b.tar.xz
ide: fix host drivers missing hwif->chipset initialization
ide_find_port() now depends on ->chipset being set for occupied ide_hwifs[] slots so all host drivers have to initialize hwif->chipset properly. This patch fixes a regression on hosts with > 1 port or with a single port but no devices attached to it for an affected host drivers. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/arm/bast-ide.c')
-rw-r--r--drivers/ide/arm/bast-ide.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
index 713cef20622e..8e8c28104b45 100644
--- a/drivers/ide/arm/bast-ide.c
+++ b/drivers/ide/arm/bast-ide.c
@@ -42,6 +42,7 @@ static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
hw.io_ports.ctl_addr = aux + (6 * 0x20);
hw.irq = irq;
+ hw.chipset = ide_generic;
hwif = ide_find_port();
if (hwif == NULL)