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Diffstat (limited to 'drivers/media/video/cx25840/cx25840-ir.c')
-rw-r--r--drivers/media/video/cx25840/cx25840-ir.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c
index 13c380ebb562..38ce76ed1924 100644
--- a/drivers/media/video/cx25840/cx25840-ir.c
+++ b/drivers/media/video/cx25840/cx25840-ir.c
@@ -316,9 +316,7 @@ 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)
@@ -860,12 +858,10 @@ static int cx25840_ir_tx_write(struct v4l2_subdev *sd, u8 *buf, size_t count,
ssize_t *num)
{
struct cx25840_ir_state *ir_state = to_ir_state(sd);
- struct i2c_client *c;
if (ir_state == NULL)
return -ENODEV;
- c = ir_state->c;
#if 0
/*
* FIXME - the code below is an incomplete and untested sketch of what