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authorMauro Carvalho Chehab <mchehab@redhat.com>2009-05-05 08:42:18 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-05-05 08:42:18 -0300
commitb6d0c4b9b47910a71f4fcec532cd503f319da0d8 (patch)
tree5fdbc6612d7ba83dbcb34585472832ae1bd05e8f /v4l
parent3d2b4c935e8804f2ed232614079f41ab6360aad2 (diff)
parenta98b15d8435d3661c93a5e73eca17f300508a11c (diff)
downloadmediapointer-dvb-s2-b6d0c4b9b47910a71f4fcec532cd503f319da0d8.tar.gz
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merge: http://jusst.de/hg/v4l-dvb/rev/da67609aae86
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'v4l')
-rw-r--r--v4l/compat.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/v4l/compat.h b/v4l/compat.h
index d8bd6debe..6a40e2a33 100644
--- a/v4l/compat.h
+++ b/v4l/compat.h
@@ -449,4 +449,9 @@ static inline int snd_card_create(int idx, const char *id,
}
#endif
+/* This macro was added in commit v2.6.23-5792-g34c6538 */
+#ifndef DMA_BIT_MASK
+#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
+#endif
+
#endif /* _COMPAT_H */