From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: Jeff Garzik <jeff@garzik.org>, Alan Cox <alan@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org
Subject: libata: Fix host->simplex_claimed != ap typo
Date: Thu, 08 Mar 2007 23:17:00 +0900 [thread overview]
Message-ID: <87lki7zuoz.fsf@duaron.myhome.or.jp> (raw)
Hi,
the following patch is needed to boot my laptop using pata_ali.ko, at least.
Please apply.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Fix typo. "host->simplex_claimed != ap" should be "==", not "!=".
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
---
drivers/ata/libata-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/ata/libata-core.c~ata-fix-simplex-handling-fix drivers/ata/libata-core.c
--- linux-2.6/drivers/ata/libata-core.c~ata-fix-simplex-handling-fix 2007-03-08 07:31:49.000000000 +0900
+++ linux-2.6-hirofumi/drivers/ata/libata-core.c 2007-03-08 07:31:59.000000000 +0900
@@ -3455,7 +3455,7 @@ static void ata_dev_xfermask(struct ata_
"device is on DMA blacklist, disabling DMA\n");
}
- if ((host->flags & ATA_HOST_SIMPLEX) && host->simplex_claimed != ap) {
+ if ((host->flags & ATA_HOST_SIMPLEX) && host->simplex_claimed == ap) {
xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
ata_dev_printk(dev, KERN_WARNING, "simplex DMA is claimed by "
"other device, disabling DMA\n");
_
next reply other threads:[~2007-03-08 14:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-08 14:17 OGAWA Hirofumi [this message]
2007-03-08 14:24 ` Jeff Garzik
2007-03-08 16:01 ` Alan Cox
2007-03-08 15:18 ` Jeff Garzik
2007-03-08 16:25 ` Alan Cox
2007-03-08 20:24 ` OGAWA Hirofumi
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