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| author | Philby John <pjohn@mvista.com> | 2010-03-26 21:37:51 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-04-13 09:46:55 +0200 |
| commit | b68b58fd6a341c2115ff5fb466fe9fc0b581980e (patch) | |
| tree | eaeaa1a7babed5ee4df999d99468eff79e68f2d1 /drivers/pnp/pnpbios/bioscalls.c | |
| parent | 29aac005ff4dc8a5f50b80f4e5c4f59b21c0fb50 (diff) | |
ALSA: aaci - Fix alignment faults on ARM Cortex introduced by commit 29a4f2d3
The commit 29a4f2d3 used writel() at offset 0x26 which is
half-word aligned causing unaligned exceptions on a
Cortex-A8. The original patch solved the "aaci-pl041 fpga:04:
ac97 read back fail" issue on a soft reset. Reading from any
arbitrary aaci register seems to solve this issue.
Signed-off-by: Philby John <pjohn@mvista.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/pnp/pnpbios/bioscalls.c')
0 files changed, 0 insertions, 0 deletions