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| author | Yonghee Han <onstudy@samsung.com> | 2016-07-27 16:40:17 +0900 |
|---|---|---|
| committer | Yonghee Han <onstudy@samsung.com> | 2016-07-27 00:53:56 -0700 |
| commit | 3158f4a51894e46ecb593bffbfd12824e1d6534a (patch) | |
| tree | 2bef7f0238e687c5de65f48b5995ee124a95d157 /hw/arm/strongarm.c | |
| parent | a3b133b0ea0696e42fd876b9a803e28bc6ef5299 (diff) | |
| download | qemu-3158f4a51894e46ecb593bffbfd12824e1d6534a.tar.gz qemu-3158f4a51894e46ecb593bffbfd12824e1d6534a.tar.bz2 qemu-3158f4a51894e46ecb593bffbfd12824e1d6534a.zip | |
Imported Upstream version 2.4.1upstream/2.4.1
Change-Id: I0b584f569cb0e0f4eac13cdb79e110c2dbc34bfc
Diffstat (limited to 'hw/arm/strongarm.c')
| -rw-r--r-- | hw/arm/strongarm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 1ddea6d89..da9fc1d51 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -528,7 +528,7 @@ static void strongarm_gpio_handler_update(StrongARMGPIOInfo *s) level = s->olevel & s->dir; for (diff = s->prev_level ^ level; diff; diff ^= 1 << bit) { - bit = ffs(diff) - 1; + bit = ctz32(diff); qemu_set_irq(s->handler[bit], (level >> bit) & 1); } @@ -745,7 +745,7 @@ static void strongarm_ppc_handler_update(StrongARMPPCInfo *s) level = s->olevel & s->dir; for (diff = s->prev_level ^ level; diff; diff ^= 1 << bit) { - bit = ffs(diff) - 1; + bit = ctz32(diff); qemu_set_irq(s->handler[bit], (level >> bit) & 1); } |