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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-10 11:33:03 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 22:04:46 +0100 |
| commit | d05051c82e0e8ff748e9c9a06a061bda3ad656e5 (patch) | |
| tree | 8c16254c217b301b60519136bc12618de3894a2e /include/asm-sparc/perfctr.h | |
| parent | V4L/DVB (6995): ubvision: add adjust_X_Offset/adjust_Y_Offset parms (diff) | |
| download | linux-d05051c82e0e8ff748e9c9a06a061bda3ad656e5.tar.xz linux-d05051c82e0e8ff748e9c9a06a061bda3ad656e5.zip | |
V4L/DVB (6997): Replace a very dirty hack on videobuf for a clean wait_event
In order to videobuf_iolock to work, mmap_mapper should be called first.
Otherwise, an OOPS is generated.
On some cases, .mmap file handler used to took some time to be called. On those
situations, mmap_mmapper() were called after iolock.
This patch properly waits for mmap_mapper to be called, otherwise generating an
error.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/asm-sparc/perfctr.h')
0 files changed, 0 insertions, 0 deletions