diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-05-14 15:17:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-14 19:47:03 +0200 |
| commit | e92ba2830b62ba6315d48083bb7f02d3148d77db (patch) | |
| tree | f1852abf2cc48bec743b1ecd765bd175142320ef /drivers/media/video/cx23885/cx23888-ir.c | |
| parent | [media] cx25821: fix compiler warnings (diff) | |
| download | linux-e92ba2830b62ba6315d48083bb7f02d3148d77db.tar.xz linux-e92ba2830b62ba6315d48083bb7f02d3148d77db.zip | |
[media] v4l: fix compiler warnings
media_build/v4l/au0828-video.c: In function 'au0828_irq_callback':
media_build/v4l/au0828-video.c:123:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx23888-ir.c: In function 'pulse_clocks_to_clock_divider':
media_build/v4l/cx23888-ir.c:334:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25840-ir.c: In function 'pulse_clocks_to_clock_divider':
media_build/v4l/cx25840-ir.c:319:6: warning: variable 'rem' set but not used [-Wunused-but-set-variable]
media_build/v4l/cx25840-ir.c: In function 'cx25840_ir_tx_write':
media_build/v4l/cx25840-ir.c:863:21: warning: variable 'c' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c: In function 'snd_em28xx_hw_capture_params':
media_build/v4l/em28xx-audio.c:346:31: warning: variable 'format' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c:346:25: warning: variable 'rate' set but not used [-Wunused-but-set-variable]
media_build/v4l/em28xx-audio.c:346:15: warning: variable 'channels' set but not used [-Wunused-but-set-variable]
media_build/v4l/hdpvr-control.c: In function 'get_input_lines_info':
media_build/v4l/hdpvr-control.c:98:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/hdpvr-video.c: In function 'hdpvr_try_ctrl':
media_build/v4l/hdpvr-video.c:955:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/saa7134-video.c: In function 'saa7134_s_tuner':
media_build/v4l/saa7134-video.c:2030:6: warning: variable 'rx' set but not used [-Wunused-but-set-variable]
media_build/v4l/sn9c102_core.c: In function 'sn9c102_stream_interrupt':
media_build/v4l/sn9c102_core.c:998:7: warning: variable 'timeout' set but not used [-Wunused-but-set-variable]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx23885/cx23888-ir.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23888-ir.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/video/cx23885/cx23888-ir.c b/drivers/media/video/cx23885/cx23888-ir.c index bb1ce346425d..c2bc39c58f82 100644 --- a/drivers/media/video/cx23885/cx23888-ir.c +++ b/drivers/media/video/cx23885/cx23888-ir.c @@ -331,9 +331,7 @@ static u64 ns_to_pulse_clocks(u32 ns) static u16 pulse_clocks_to_clock_divider(u64 count) { - u32 rem; - - rem = do_div(count, (FIFO_RXTX << 2) | 0x3); + do_div(count, (FIFO_RXTX << 2) | 0x3); /* net result needs to be rounded down and decremented by 1 */ if (count > RXCLK_RCD + 1) |