diff options
| author | David Härdeman <david@hardeman.nu> | 2011-04-28 12:13:58 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:52:59 -0300 |
| commit | 5588dc2b025fd8b2188142b8d59efe562bd57d80 (patch) | |
| tree | d8ee1ff6a70569424d5553a003f05cc50c5f4b96 /drivers/media/rc/ite-cir.c | |
| parent | 8a8cc952d3fe0eca3ded22a01d4f7e642d676be0 (diff) | |
[media] rc-core: lirc use unsigned int
Durations can never be negative, so it makes sense to consistently use
unsigned int for LIRC transmission. Contrary to the initial impression,
this shouldn't actually change the userspace API.
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/rc/ite-cir.c')
| -rw-r--r-- | drivers/media/rc/ite-cir.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index ecd3d0280768..1cee20761a3f 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -383,7 +383,7 @@ static int ite_set_tx_duty_cycle(struct rc_dev *rcdev, u32 duty_cycle) /* transmit out IR pulses; what you get here is a batch of alternating * pulse/space/pulse/space lengths that we should write out completely through * the FIFO, blocking on a full FIFO */ -static int ite_tx_ir(struct rc_dev *rcdev, int *txbuf, u32 n) +static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) { unsigned long flags; struct ite_dev *dev = rcdev->priv; @@ -399,9 +399,6 @@ static int ite_tx_ir(struct rc_dev *rcdev, int *txbuf, u32 n) /* clear the array just in case */ memset(last_sent, 0, ARRAY_SIZE(last_sent)); - /* n comes in bytes; convert to ints */ - n /= sizeof(int); - spin_lock_irqsave(&dev->lock, flags); /* let everybody know we're now transmitting */ |