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author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-10-04 18:01:51 +0400 |
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committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-10-17 13:16:46 +0400 |
commit | 60b3b4d2de93f0bfa59dbd3104f2f40afd630d1c (patch) | |
tree | 8c2818fc54e70f87aeee92aeb6d30c5eeadcee37 /drivers/media/pci/cx25821/cx25821-cards.c | |
parent | c8d185ce33ecd560275f76c590fda4cdba824bd9 (diff) | |
download | linux-60b3b4d2de93f0bfa59dbd3104f2f40afd630d1c.tar.xz |
[media] cx25821: fix sparse warnings
drivers/media/pci/cx25821/cx25821-cards.c:49:20: warning: symbol 'cx25821_bcount' was not declared. Should it be static?
drivers/media/pci/cx25821/cx25821-video-upstream.c:162:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/cx25821/cx25821-video-upstream.c:163:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/cx25821/cx25821-video-upstream.c:164:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/cx25821/cx25821-video-upstream.c:165:33: warning: incorrect type in assignment (different base types)
drivers/media/pci/cx25821/cx25821-medusa-video.h:43:16: warning: symbol '_num_decoders' was not declared. Should it be static?
drivers/media/pci/cx25821/cx25821-medusa-video.h:44:16: warning: symbol '_num_cameras' was not declared. Should it be static?
drivers/media/pci/cx25821/cx25821-medusa-video.h:46:14: warning: symbol '_video_standard' was not declared. Should it be static?
drivers/media/pci/cx25821/cx25821-medusa-video.h:47:5: warning: symbol '_display_field_cnt' was not declared. Should it be static?
After analyzing the last four warnings carefully it became clear that these
variables were really completely unused. As a result of that the call to
medusa_set_decoderduration() is now dubious since the duration is always 0.
Without documentation, however, I can't tell what the right value is.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-cards.c')
-rw-r--r-- | drivers/media/pci/cx25821/cx25821-cards.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-cards.c b/drivers/media/pci/cx25821/cx25821-cards.c index 3b409feb03d8..f2ebc989b303 100644 --- a/drivers/media/pci/cx25821/cx25821-cards.c +++ b/drivers/media/pci/cx25821/cx25821-cards.c @@ -45,5 +45,3 @@ struct cx25821_board cx25821_boards[] = { }, }; - -const unsigned int cx25821_bcount = ARRAY_SIZE(cx25821_boards); |