diff options
| author | David Härdeman | 2011-04-28 17:13:58 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2011-07-27 22:52:59 +0200 |
| commit | 5588dc2b025fd8b2188142b8d59efe562bd57d80 (patch) | |
| tree | d8ee1ff6a70569424d5553a003f05cc50c5f4b96 /drivers/media/rc/winbond-cir.c | |
| parent | [media] s2255drv: firmware version update, vendor request change (diff) | |
| download | kernel-qcow2-linux-5588dc2b025fd8b2188142b8d59efe562bd57d80.tar.gz kernel-qcow2-linux-5588dc2b025fd8b2188142b8d59efe562bd57d80.tar.xz kernel-qcow2-linux-5588dc2b025fd8b2188142b8d59efe562bd57d80.zip | |
[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/winbond-cir.c')
| -rw-r--r-- | drivers/media/rc/winbond-cir.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c index 18e70d104f80..bec8abc965f7 100644 --- a/drivers/media/rc/winbond-cir.c +++ b/drivers/media/rc/winbond-cir.c @@ -577,16 +577,12 @@ wbcir_txmask(struct rc_dev *dev, u32 mask) } static int -wbcir_tx(struct rc_dev *dev, int *buf, u32 bufsize) +wbcir_tx(struct rc_dev *dev, unsigned *buf, unsigned count) { struct wbcir_data *data = dev->priv; - u32 count; unsigned i; unsigned long flags; - /* bufsize has been sanity checked by the caller */ - count = bufsize / sizeof(int); - /* Not sure if this is possible, but better safe than sorry */ spin_lock_irqsave(&data->spinlock, flags); if (data->txstate != WBCIR_TXSTATE_INACTIVE) { |