diff options
| author | jhbird.choi@samsung.com <jhbird.choi@samsung.com> | 2011-07-21 15:29:14 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-29 13:29:06 -0700 |
| commit | 9a420aaeab0231727fc620fca9cd0e46e6438e93 (patch) | |
| tree | 0bf9479537631cf02f2146a215a7e4fe9d0c5156 /kernel | |
| parent | d31bf2883542cd3414674238f94123bd1d9c0b9f (diff) | |
genirq: Fix wrong bit operation
commit 1dd75f91ae713049eb6baaa640078f3a6549e522 upstream.
(!msk & 0x01) should be !(msk & 0x01)
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Link: http://lkml.kernel.org/r/1311229754-6003-1-git-send-email-jhbird.choi@samsung.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/generic-chip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index 3a2cab407b93..e38544dddb18 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -246,7 +246,7 @@ void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk, gc->mask_cache = irq_reg_readl(gc->reg_base + ct->regs.mask); for (i = gc->irq_base; msk; msk >>= 1, i++) { - if (!msk & 0x01) + if (!(msk & 0x01)) continue; if (flags & IRQ_GC_INIT_NESTED_LOCK) @@ -301,7 +301,7 @@ void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk, raw_spin_unlock(&gc_lock); for (; msk; msk >>= 1, i++) { - if (!msk & 0x01) + if (!(msk & 0x01)) continue; /* Remove handler first. That will mask the irq line */ |