]> err.no Git - linux-2.6/commit
projects / linux-2.6 / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4c6c914) | patch
qd65xx: fix PIO mode selection
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sun, 8 Jul 2007 13:21:58 +0000 (15:21 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sun, 8 Jul 2007 13:21:58 +0000 (15:21 +0200)
commit4660897e6c2daa198fc8e3f47ae2a4aef69c80b0
treedf3bf71f08234d6ae7d8a27ffb4eb79b028a91f4tree | snapshot
parent4c6c914e4c2e0f91775ce4051b5a800c55175462commit | diff
qd65xx: fix PIO mode selection

PIO4 is a maximum PIO mode supported by a driver.  Using "255" as a max_mode
argument to ide_get_best_pio_mode() could result in wrong timings being used
by a driver (for "pio" equal to 5) or OOPS (for "pio" values > 5 && < 255).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
drivers/ide/legacy/qd65xx.c diff | blob | history
Linux 2.6 source tree