https://github.com/torvalds/linux
Revision 4660897e6c2daa198fc8e3f47ae2a4aef69c80b0 authored by Bartlomiej Zolnierkiewicz on 08 July 2007, 13:21:58 UTC, committed by Bartlomiej Zolnierkiewicz on 08 July 2007, 13:21:58 UTC
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>
1 parent 4c6c914
History
Tip revision: 4660897e6c2daa198fc8e3f47ae2a4aef69c80b0 authored by Bartlomiej Zolnierkiewicz on 08 July 2007, 13:21:58 UTC
qd65xx: fix PIO mode selection
Tip revision: 4660897
File Mode Size
Documentation
arch
block
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
scripts
security
sound
usr
.gitignore -rw-r--r-- 572 bytes
.mailmap -rw-r--r-- 3.6 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 89.3 KB
Kbuild -rw-r--r-- 1.5 KB
MAINTAINERS -rw-r--r-- 87.8 KB
Makefile -rw-r--r-- 49.2 KB
README -rw-r--r-- 16.5 KB
REPORTING-BUGS -rw-r--r-- 3.0 KB

README

back to top