From 00b992deaa08495ab958da5950c9ebbba27d0ddc Mon Sep 17 00:00:00 2001 From: Alexander Kuleshov Date: Tue, 19 Jul 2016 15:54:08 +0600 Subject: genirq: No need to mask non trigger mode flags before __irq_set_trigger() Some callers of __irq_set_trigger() masks all flags except trigger mode flags. This is unnecessary, ase __irq_set_trigger() already does this before usage of flags. [ tglx: Moved the flag mask and adjusted comment. Removed the hunk in enable_percpu_irq() as it is required there ] Signed-off-by: Alexander Kuleshov Link: http://lkml.kernel.org/r/20160719095408.13778-1-kuleshovmail@gmail.com Signed-off-by: Thomas Gleixner --- kernel/irq/chip.c | 1 - 1 file changed, 1 deletion(-) (limited to 'kernel/irq/chip.c') diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 93c373a8b12b..e11e8afcf209 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -76,7 +76,6 @@ int irq_set_irq_type(unsigned int irq, unsigned int type) if (!desc) return -EINVAL; - type &= IRQ_TYPE_SENSE_MASK; ret = __irq_set_trigger(desc, type); irq_put_desc_busunlock(desc, flags); return ret; -- cgit v1.2.3