diff options
| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2006-12-13 03:35:50 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-13 12:05:55 -0500 |
| commit | 33b18a602525198ab8892789dab6839f325407f8 (patch) | |
| tree | a5bad1aa24780df54d2c8b6e0d6cb6823caa3481 /drivers/cpufreq/cpufreq_userspace.c | |
| parent | 471a0bda5a2de5b0fd3b58255791eb831517a52c (diff) | |
[PATCH] ide: fix HPT3xx hotswap support
Fix the broken hotswap code: on HPT37x it caused RESET- to glitch when
tristating the bus (the MISC control 3/6 and soft control 2 need to be written
to in the certain order), and for HPT36x the obsolete HDIO_TRISTATE_HWIF
ioctl() handler was called instead which treated the state argument wrong.
Also, get rid of the soft control reg. 1 wtite to enable IDE interrupt --
this is done in init_hpt37x() already...
Have been tested on HPT370 and 371N.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/cpufreq/cpufreq_userspace.c')
0 files changed, 0 insertions, 0 deletions