diff options
author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2013-03-19 23:59:04 -0400 |
---|---|---|
committer | Jon Medhurst <tixy@linaro.org> | 2013-07-01 11:05:12 +0100 |
commit | 15438a8f30a2cdc73fbc03b4fa4f28925ad31564 (patch) | |
tree | 72deb054f42e7330315c77585555c5cd77347e9a /drivers | |
parent | 81543a9102e6b4bcc143271dcef798160c32fae3 (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 19ceaa60e0f..fe44d3e2c70 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -453,6 +453,12 @@ 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 |