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ARM: EXYNOS: Change function name prefix for cpuidle

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The driver was initially written for exynos4 but the driver is used
also for exynos5.

Change the function prefix name exynos4 -> exynos

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Daniel Lezcano 2014-05-09 06:43:26 +09:00 committed by Kukjin Kim
parent 043c86b6f2
commit 7880e45ed0
1 changed files with 11 additions and 11 deletions
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22
arch/arm/mach-exynos/cpuidle.c
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@ -1,4 +1,4 @@
/* linux/arch/arm/mach-exynos4/cpuidle.c /* linux/arch/arm/mach-exynos/cpuidle.c
* *
* Copyright (c) 2011 Samsung Electronics Co., Ltd. * Copyright (c) 2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com * http://www.samsung.com
@ -42,7 +42,7 @@
#define S5P_CHECK_AFTR 0xFCBA0D10 #define S5P_CHECK_AFTR 0xFCBA0D10
/* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */ /* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */
static void exynos4_set_wakeupmask(void) static void exynos_set_wakeupmask(void)
{ {
__raw_writel(0x0000ff3e, S5P_WAKEUP_MASK); __raw_writel(0x0000ff3e, S5P_WAKEUP_MASK);
} }
@ -73,13 +73,13 @@ static int idle_finisher(unsigned long flags)
return 1; return 1;
} }
static int exynos4_enter_core0_aftr(struct cpuidle_device *dev, static int exynos_enter_core0_aftr(struct cpuidle_device *dev,
struct cpuidle_driver *drv, struct cpuidle_driver *drv,
int index) int index)
{ {
unsigned long tmp; unsigned long tmp;
exynos4_set_wakeupmask(); exynos_set_wakeupmask();
/* Set value of power down register for aftr mode */ /* Set value of power down register for aftr mode */
exynos_sys_powerdown_conf(SYS_AFTR); exynos_sys_powerdown_conf(SYS_AFTR);
@ -123,7 +123,7 @@ static int exynos4_enter_core0_aftr(struct cpuidle_device *dev,
return index; return index;
} }
static int exynos4_enter_lowpower(struct cpuidle_device *dev, static int exynos_enter_lowpower(struct cpuidle_device *dev,
struct cpuidle_driver *drv, struct cpuidle_driver *drv,
int index) int index)
{ {
@ -136,16 +136,16 @@ static int exynos4_enter_lowpower(struct cpuidle_device *dev,
if (new_index == 0) if (new_index == 0)
return arm_cpuidle_simple_enter(dev, drv, new_index); return arm_cpuidle_simple_enter(dev, drv, new_index);
else else
return exynos4_enter_core0_aftr(dev, drv, new_index); return exynos_enter_core0_aftr(dev, drv, new_index);
} }
static struct cpuidle_driver exynos4_idle_driver = { static struct cpuidle_driver exynos_idle_driver = {
.name = "exynos4_idle", .name = "exynos_idle",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.states = { .states = {
[0] = ARM_CPUIDLE_WFI_STATE, [0] = ARM_CPUIDLE_WFI_STATE,
[1] = { [1] = {
.enter = exynos4_enter_lowpower, .enter = exynos_enter_lowpower,
.exit_latency = 300, .exit_latency = 300,
.target_residency = 100000, .target_residency = 100000,
.flags = CPUIDLE_FLAG_TIME_VALID, .flags = CPUIDLE_FLAG_TIME_VALID,
@ -162,9 +162,9 @@ static int exynos_cpuidle_probe(struct platform_device *pdev)
int ret; int ret;
if (soc_is_exynos5440()) if (soc_is_exynos5440())
exynos4_idle_driver.state_count = 1; exynos_idle_driver.state_count = 1;
ret = cpuidle_register(&exynos4_idle_driver, NULL); ret = cpuidle_register(&exynos_idle_driver, NULL);
if (ret) { if (ret) {
dev_err(&pdev->dev, "failed to register cpuidle driver\n"); dev_err(&pdev->dev, "failed to register cpuidle driver\n");
return ret; return ret;