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authorAlexander Kuleshov <kuleshovmail@gmail.com>2016-07-19 15:54:08 +0600
committerThomas Gleixner <tglx@linutronix.de>2016-09-06 12:14:12 +0200
commit00b992deaa08495ab958da5950c9ebbba27d0ddc (patch)
tree656ac41e2df2a59485dcdeb89b24445c4d6189c4 /kernel/irq/chip.c
parent545d5d657b720e9c4dc773265bb7e9d88e34b269 (diff)
downloadlinux-00b992deaa08495ab958da5950c9ebbba27d0ddc.tar.bz2
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 <kuleshovmail@gmail.com> Link: http://lkml.kernel.org/r/20160719095408.13778-1-kuleshovmail@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r--kernel/irq/chip.c1
1 files changed, 0 insertions, 1 deletions
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;