[PATCH 3.12 007/181] intel_idle: close avn_cstates array with correct marker

Jiri Slaby
2014-06-30T11:53:30Z

From: Jiang Liu <jiang.liu@linux.intel.com>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit 88390996c95b879ba365888199b45ace3f5ca80b upstream.

Close avn_cstates array with correct marker to avoid overflow
in function intel_idle_cpu_init().

[rjw: The problem was introduced when commit 22e580d07f65 was merged
on top of eba682a5aeb6 (intel_idle: shrink states tables).]

Fixes: 22e580d07f65 (intel_idle: Fixed C6 state on Avoton/Rangeley processors)
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/idle/intel_idle.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 53235814ea0f..97f4e807c862 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -329,7 +329,7 @@ static struct cpuidle_state atom_cstates[CPUIDLE_STATE_MAX] = {
{
.enter = NULL }
};
-static struct cpuidle_state avn_cstates[] __initdata = {
+static struct cpuidle_state avn_cstates[] = {
{
.name = "C1-AVN",
.desc = "MWAIT 0x00",
@@ -344,6 +344,8 @@ static struct cpuidle_state avn_cstates[] __initdata = {
.exit_latency = 15,
.target_residency = 45,
.enter = &intel_idle },
+ {
+ .enter = NULL }
};

/**
--
2.0.0