diff options
| author | Dan Malek <dan@embeddededge.com> | 2005-05-01 11:58:42 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 11:58:42 -0400 |
| commit | 1bdacf88ebd7969fecbbf4c5b388cc094871222e (patch) | |
| tree | 6c0f03d688d65361aaf4d9d6f8ecdac172cf1aeb /sound/ppc/tumbler.c | |
| parent | d5812a77e5803468a5033be91af978be0f7a17d9 (diff) | |
[PATCH] ppc32: workaround for spurious IRQs on PQ2
There is a problem with large amounts of spurious IRQs on PowerPC 82xx
systems.
The problem is corrected by adding sync at the end of cpm2_mask_and_ack.
This may be needed on 8xx as well but has not yet been confirmed.
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Dan Malek <dan@embeddedalley.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound/ppc/tumbler.c')
0 files changed, 0 insertions, 0 deletions