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author | Jaroslav Kysela <perex@perex.cz> | 2010-02-02 19:58:25 +0100 |
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committer | Jaroslav Kysela <perex@perex.cz> | 2010-02-04 21:48:00 +0100 |
commit | 21956b61f594f7924d98240da74bc81c28601fa9 (patch) | |
tree | 0514becc673bcd8b952af728700af5cdfef15e0d /drivers/hwmon/ads7828.c | |
parent | c68db7175f4dcb3d5789bb50bea6376fb81f87fe (diff) |
ALSA: ctxfi - fix PTP address initialization
After hours of debugging, I finally found the reason why some source
and runtime combination does not work. The PTP (page table pages)
address must be aligned. I am not sure how much, but alignment to
PAGE_SIZE is sufficient. Also, use ALSA's page allocation routines
to ensure proper virtual -> physical address translation.
Cc: <stable@kernel.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'drivers/hwmon/ads7828.c')
0 files changed, 0 insertions, 0 deletions