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authorBockholdt Arne <a.bockholdt@precitec-optronik.de>2013-11-26 07:13:57 +0000
committerJiri Slaby <jslaby@suse.cz>2014-04-03 10:32:08 +0200
commit34bf8801b2b4f6205a4f9e0045fbcf035c709e76 (patch)
tree9a4148058bc7e6b86878782c9b40fdb2908b0140 /drivers/idle
parent2aa86e03cdb2567a97d3f8a4d931208ae177b0f7 (diff)
intel_idle: Fixed C6 state on Avoton/Rangeley processors
commit 22e580d07f6529a395c129575127ea6d860aed3a upstream. Corrected the MWAIT flag for C-State C6 on Intel Avoton/Rangeley processors. Signed-off-by: Arne Bockholdt <linux-kernel@bockholdt.com> Acked-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/idle')
-rw-r--r--drivers/idle/intel_idle.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 000d370519d9..53235814ea0f 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[CPUIDLE_STATE_MAX] = {
+static struct cpuidle_state avn_cstates[] __initdata = {
{
.name = "C1-AVN",
.desc = "MWAIT 0x00",
@@ -340,7 +340,7 @@ static struct cpuidle_state avn_cstates[CPUIDLE_STATE_MAX] = {
{
.name = "C6-AVN",
.desc = "MWAIT 0x51",
- .flags = MWAIT2flg(0x58) | CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
+ .flags = MWAIT2flg(0x51) | CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 15,
.target_residency = 45,
.enter = &intel_idle },