diff options
author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2013-03-19 23:59:04 -0400 |
---|---|---|
committer | Jon Medhurst <tixy@linaro.org> | 2013-05-03 13:47:00 +0100 |
commit | 0943c1754d68ed11f10775b30d69ebe440813882 (patch) | |
tree | 2846eaa9ec2473df4a7fd956d06a3cb9c676d9a2 /drivers | |
parent | 5215cc6c44ce1b882b1e63d7ff2e76234b943417 (diff) |
gic: introduce gic_cpu_if_down()
This should be queued right before 'Revert "ARM: common: add GIC bybass disable
on GIC CPU IF save function"'.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/irqchip/irq-gic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index fc6aebf1e4b..3be382f18c2 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -452,6 +452,12 @@ static void __cpuinit gic_cpu_init(struct gic_chip_data *gic) writel_relaxed(1, base + GIC_CPU_CTRL); } +void gic_cpu_if_down(void) +{ + void __iomem *cpu_base = gic_data_cpu_base(&gic_data[0]); + writel_relaxed(0, cpu_base + GIC_CPU_CTRL); +} + #ifdef CONFIG_CPU_PM /* * Saves the GIC distributor registers during suspend or idle. Must be called |