[media] rc-core: lirc use unsigned int

[mirror_ubuntu-artful-kernel.git] / drivers / media / rc / ite-cir.c

diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index ecd3d028076852b3ee8da36794bbac1c58a59157..1cee20761a3f76390afe2e826645e44bcb458f32 100644 (file)
--- 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 */