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authorChristoph Lameter <cl@linux.com>2014-08-17 19:30:30 +0200
committerTejun Heo <tj@kernel.org>2014-08-26 19:45:45 +0200
commit229b6863b2cf9514f08e468fea586bc195ebcf50 (patch)
tree19279cd06093e88822dd0854f073dd9c130c31ff /drivers
parentdrivers/char/random: Replace __get_cpu_var uses (diff)
downloadlinux-229b6863b2cf9514f08e468fea586bc195ebcf50.tar.xz
linux-229b6863b2cf9514f08e468fea586bc195ebcf50.zip
drivers/cpuidle: Replace __get_cpu_var uses for address calculation
All of these are for address calculation. Replace with this_cpu_ptr(). Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: linux-pm@vger.kernel.org Acked-by: Rafael J. Wysocki <rjw@sisk.pl> [cpufreq changes] Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/cpuidle/governors/ladder.c4
-rw-r--r--drivers/cpuidle/governors/menu.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c
index 044ee0df5871..06b57c4c4d80 100644
--- a/drivers/cpuidle/governors/ladder.c
+++ b/drivers/cpuidle/governors/ladder.c
@@ -66,7 +66,7 @@ static inline void ladder_do_selection(struct ladder_device *ldev,
static int ladder_select_state(struct cpuidle_driver *drv,
struct cpuidle_device *dev)
{
- struct ladder_device *ldev = &__get_cpu_var(ladder_devices);
+ struct ladder_device *ldev = this_cpu_ptr(&ladder_devices);
struct ladder_device_state *last_state;
int last_residency, last_idx = ldev->last_state_idx;
int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY);
@@ -170,7 +170,7 @@ static int ladder_enable_device(struct cpuidle_driver *drv,
*/
static void ladder_reflect(struct cpuidle_device *dev, int index)
{
- struct ladder_device *ldev = &__get_cpu_var(ladder_devices);
+ struct ladder_device *ldev = this_cpu_ptr(&ladder_devices);
if (index > 0)
ldev->last_state_idx = index;
}
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 34db2fb3ef1e..710a233b9b0d 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -289,7 +289,7 @@ again:
*/
static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
{
- struct menu_device *data = &__get_cpu_var(menu_devices);
+ struct menu_device *data = this_cpu_ptr(&menu_devices);
int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY);
int i;
unsigned int interactivity_req;
@@ -372,7 +372,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
*/
static void menu_reflect(struct cpuidle_device *dev, int index)
{
- struct menu_device *data = &__get_cpu_var(menu_devices);
+ struct menu_device *data = this_cpu_ptr(&menu_devices);
data->last_state_idx = index;
if (index >= 0)
data->needs_update = 1;
@@ -385,7 +385,7 @@ static void menu_reflect(struct cpuidle_device *dev, int index)
*/
static void menu_update(struct cpuidle_driver *drv, struct cpuidle_device *dev)
{
- struct menu_device *data = &__get_cpu_var(menu_devices);
+ struct menu_device *data = this_cpu_ptr(&menu_devices);
int last_idx = data->last_state_idx;
struct cpuidle_state *target = &drv->states[last_idx];
unsigned int measured_us;