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author | Sebastian Reichel <sre@kernel.org> | 2014-05-06 15:44:50 +0200 |
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committer | Sebastian Reichel <sre@kernel.org> | 2014-05-06 15:44:50 +0200 |
commit | 695f5ec02203ef23f127eacb86991d23307f3c6f (patch) | |
tree | ecb9c29268fa34559dfa06472d991bc5d92708be /arch/arm/mach-vexpress/dcscb.c | |
parent | 5bdeae302496a8ac49848f4fed26b1d87a67d966 (diff) | |
parent | 793ec5f7dccf95c0d6d5d57a925a13261a7cbd2b (diff) | |
download | linux-n900-dt-with-ssi.tar.bz2 |
Merge branch 'n900-modem-support' into n900-dt-with-ssin900-dt-with-ssi
Conflicts:
arch/arm/boot/dts/omap3-n900.dts
Diffstat (limited to 'arch/arm/mach-vexpress/dcscb.c')
-rw-r--r-- | arch/arm/mach-vexpress/dcscb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-vexpress/dcscb.c b/arch/arm/mach-vexpress/dcscb.c index 788495d35cf9..30b993399ed7 100644 --- a/arch/arm/mach-vexpress/dcscb.c +++ b/arch/arm/mach-vexpress/dcscb.c @@ -51,12 +51,14 @@ static int dcscb_allcpus_mask[2]; static int dcscb_power_up(unsigned int cpu, unsigned int cluster) { unsigned int rst_hold, cpumask = (1 << cpu); - unsigned int all_mask = dcscb_allcpus_mask[cluster]; + unsigned int all_mask; pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); if (cpu >= 4 || cluster >= 2) return -EINVAL; + all_mask = dcscb_allcpus_mask[cluster]; + /* * Since this is called with IRQs enabled, and no arch_spin_lock_irq * variant exists, we need to disable IRQs manually here. @@ -101,11 +103,12 @@ static void dcscb_power_down(void) cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); cpumask = (1 << cpu); - all_mask = dcscb_allcpus_mask[cluster]; pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); BUG_ON(cpu >= 4 || cluster >= 2); + all_mask = dcscb_allcpus_mask[cluster]; + __mcpm_cpu_going_down(cpu, cluster); arch_spin_lock(&dcscb_lock); |