aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch')
-rw-r--r--target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch b/target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch
new file mode 100644
index 0000000000..8f32c7ee7e
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/111-sun4i-clksrc-change-cpu-mask.patch
@@ -0,0 +1,30 @@
+From 64a9fa131380f9cef9328d0cf9f2d49a538e6dd2 Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@free-electrons.com>
+Date: Wed, 9 Oct 2013 22:44:56 +0200
+Subject: [PATCH] clocksource: sun4i: change CPU mask to cpu_possible_mask
+
+The interrupt for the timer is a shared processor interrupt, so any CPU
+found in the system can handle it. Switch to our cpumask to
+cpu_possible_mask instead of cpumask_of(0).
+
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ drivers/clocksource/sun4i_timer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c
+index db937e9..e1878eb 100644
+--- a/drivers/clocksource/sun4i_timer.c
++++ b/drivers/clocksource/sun4i_timer.c
+@@ -190,7 +190,7 @@ static void __init sun4i_timer_init(struct device_node *node)
+ val = readl(timer_base + TIMER_IRQ_EN_REG);
+ writel(val | TIMER_IRQ_EN(0), timer_base + TIMER_IRQ_EN_REG);
+
+- sun4i_clockevent.cpumask = cpumask_of(0);
++ sun4i_clockevent.cpumask = cpu_possible_mask;
+ sun4i_clockevent.irq = irq;
+
+ clockevents_config_and_register(&sun4i_clockevent, rate,
+--
+1.8.5.1
+