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irq_poll: fold irq_poll_sched_prep into irq_poll_sched

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There is no good reason to keep them apart, and this makes using the API
a bit simpler.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Christoph Hellwig 2015-12-07 06:41:11 -08:00
parent 78d0264eb7
commit ea51190c03
4 changed files with 10 additions and 22 deletions
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13
include/linux/irq_poll.h
View file

@ -18,19 +18,6 @@ enum {
IRQ_POLL_F_DISABLE = 1,
};
/*
* Returns 0 if we successfully set the IRQ_POLL_F_SCHED bit, indicating
* that we were the first to acquire this iop for scheduling. If this iop
* is currently disabled, return "failure".
*/
static inline int irq_poll_sched_prep(struct irq_poll *iop)
{
if (!test_bit(IRQ_POLL_F_DISABLE, &iop->state))
return test_and_set_bit(IRQ_POLL_F_SCHED, &iop->state);
return 1;
}
static inline int irq_poll_disable_pending(struct irq_poll *iop)
{
return test_bit(IRQ_POLL_F_DISABLE, &iop->state);