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[media] staging: sir: make sure we are ready to receive interrupts 

Ensure that the timer is ready before we request interrupts.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sean Young 2017-03-25 08:45:38 -03:00 committed by Mauro Carvalho Chehab
parent 4d7cf7ec84
commit 8c7c6cad6a
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/media/lirc/lirc_sir.c
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@ -325,6 +325,8 @@ static int init_port(void)
{
int retval;
setup_timer(&timerlist, sir_timeout, 0);
/* get I/O port access and IRQ line */
if (!request_region(io, 8, KBUILD_MODNAME)) {
pr_err("i/o port 0x%.4x already in use.\n", io);
@ -339,8 +341,6 @@ static int init_port(void)
}
pr_info("I/O port 0x%.4x, IRQ %d.\n", io, irq);
setup_timer(&timerlist, sir_timeout, 0);
return 0;
}