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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-10-04 14:01:51 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-10-17 09:16:46 (GMT) |
| commit | 60b3b4d2de93f0bfa59dbd3104f2f40afd630d1c (patch) | |
| tree | 8c2818fc54e70f87aeee92aeb6d30c5eeadcee37 /drivers/media/pci/cx25821/cx25821-video-upstream.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-video-upstream.c')
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-video-upstream.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream.c b/drivers/media/pci/cx25821/cx25821-video-upstream.c index 88ffef4..1f43be0 100644 --- a/drivers/media/pci/cx25821/cx25821-video-upstream.c +++ b/drivers/media/pci/cx25821/cx25821-video-upstream.c @@ -159,10 +159,10 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_channel *chan, __le32 * For the upstream video channel, the risc engine will enable * the FIFO. */ if (fifo_enable && line == 3) { - *(rp++) = RISC_WRITECR; - *(rp++) = sram_ch->dma_ctl; - *(rp++) = FLD_VID_FIFO_EN; - *(rp++) = 0x00000001; + *(rp++) = cpu_to_le32(RISC_WRITECR); + *(rp++) = cpu_to_le32(sram_ch->dma_ctl); + *(rp++) = cpu_to_le32(FLD_VID_FIFO_EN); + *(rp++) = cpu_to_le32(0x00000001); } } |