]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
libata: Fix ata_busy_wait() kernel docs
authorAlan <alan@lxorguk.ukuu.org.uk>
Wed, 31 Jan 2007 17:47:24 +0000 (17:47 +0000)
committerJeff Garzik <jeff@garzik.org>
Fri, 2 Feb 2007 16:52:05 +0000 (11:52 -0500)
> Looks like you should use ata_busy_wait() here, rather than reproducing
> the same code again.

It waits in 10uS chunks while 1uS chunks were used in the workaround.
Could indeed do that once I know the fix is right. While I'm at it the
ata_busy_wait kerneldoc is borked so here's a fix

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
include/linux/libata.h

index 22aa69e209057a56e67d17379c0c484214f6f5a6..91bb8ceef0b5ab04ce1a462e68505cc53942d1bf 100644 (file)
@@ -1054,6 +1054,8 @@ static inline void ata_pause(struct ata_port *ap)
 /**
  *     ata_busy_wait - Wait for a port status register
  *     @ap: Port to wait for.
+ *     @bits: bits that must be clear
+ *     @max: number of 10uS waits to perform
  *
  *     Waits up to max*10 microseconds for the selected bits in the port's
  *     status register to be cleared.