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authorJarod Wilson <jarod@redhat.com>2011-05-27 15:46:19 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-06-11 09:02:23 -0300
commit04f561ff8714c89733dcf1d178b64d100d5a084a (patch)
tree4ffe237a112eeb19e5216b11645929cb58f6492f /drivers/staging
parente5fd0f7db3c3ba127dc1c51f0a0fe31d89db27cc (diff)
[media] [staging] lirc_sir: fix unused-but-set warnings
Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/lirc/lirc_sir.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/staging/lirc/lirc_sir.c b/drivers/staging/lirc/lirc_sir.c
index a7b46f24f24..0d3864594b1 100644
--- a/drivers/staging/lirc/lirc_sir.c
+++ b/drivers/staging/lirc/lirc_sir.c
@@ -739,23 +739,16 @@ static void send_space(unsigned long len)
static void send_pulse(unsigned long len)
{
long bytes_out = len / TIME_CONST;
- long time_left;
- time_left = (long)len - (long)bytes_out * (long)TIME_CONST;
- if (bytes_out == 0) {
+ if (bytes_out == 0)
bytes_out++;
- time_left = 0;
- }
+
while (bytes_out--) {
outb(PULSE, io + UART_TX);
/* FIXME treba seriozne cakanie z char/serial.c */
while (!(inb(io + UART_LSR) & UART_LSR_THRE))
;
}
-#if 0
- if (time_left > 0)
- safe_udelay(time_left);
-#endif
}
#endif