[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>
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04f561ff87
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@ -739,23 +739,16 @@ static void send_space(unsigned long len)
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static void send_pulse(unsigned long len)
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static void send_pulse(unsigned long len)
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{
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{
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long bytes_out = len / TIME_CONST;
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long bytes_out = len / TIME_CONST;
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long time_left;
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time_left = (long)len - (long)bytes_out * (long)TIME_CONST;
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if (bytes_out == 0)
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if (bytes_out == 0) {
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bytes_out++;
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bytes_out++;
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time_left = 0;
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}
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while (bytes_out--) {
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while (bytes_out--) {
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outb(PULSE, io + UART_TX);
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outb(PULSE, io + UART_TX);
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/* FIXME treba seriozne cakanie z char/serial.c */
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/* FIXME treba seriozne cakanie z char/serial.c */
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while (!(inb(io + UART_LSR) & UART_LSR_THRE))
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while (!(inb(io + UART_LSR) & UART_LSR_THRE))
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;
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;
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}
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}
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#if 0
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if (time_left > 0)
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safe_udelay(time_left);
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#endif
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}
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}
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#endif
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#endif
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