[V2,14/17] ARM: exynos: cpuidle: Move the boot vector in pm.c

Message ID 1396618989-2897-15-git-send-email-daniel.lezcano@linaro.org
State New
Headers show

Commit Message

Daniel Lezcano April 4, 2014, 1:43 p.m.
As usual, move the boot vector setting in the pm.c file and use the cpu_pm
notifier to set it up.

Remove the unused headers.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 arch/arm/mach-exynos/cpuidle.c |   23 -----------------------
 arch/arm/mach-exynos/pm.c      |   15 +++++++++++++++
 2 files changed, 15 insertions(+), 23 deletions(-)

Comments

Bartlomiej Zolnierkiewicz April 4, 2014, 3:35 p.m. | #1
On Friday, April 04, 2014 03:43:06 PM Daniel Lezcano wrote:
> As usual, move the boot vector setting in the pm.c file and use the cpu_pm
> notifier to set it up.
> 
> Remove the unused headers.
> 
> 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>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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Patch

diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index 44d169b..4b94181 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -8,46 +8,23 @@ 
  * published by the Free Software Foundation.
 */
 
-#include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/cpuidle.h>
 #include <linux/cpu_pm.h>
-#include <linux/io.h>
-#include <linux/export.h>
-#include <linux/time.h>
 #include <linux/platform_device.h>
 
 #include <asm/proc-fns.h>
 #include <asm/suspend.h>
-#include <asm/unified.h>
 #include <asm/cpuidle.h>
 
 #include <plat/cpu.h>
-#include <plat/pm.h>
-
-#include <mach/map.h>
 
 #include "common.h"
-#include "regs-pmu.h"
-
-#define REG_DIRECTGO_ADDR	(samsung_rev() == EXYNOS4210_REV_1_1 ? \
-			S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
-			(S5P_VA_SYSRAM + 0x24) : S5P_INFORM0))
-#define REG_DIRECTGO_FLAG	(samsung_rev() == EXYNOS4210_REV_1_1 ? \
-			S5P_INFORM6 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
-			(S5P_VA_SYSRAM + 0x20) : S5P_INFORM1))
 
 static int idle_finisher(unsigned long flags)
 {
-
-	__raw_writel(virt_to_phys(s3c_cpu_resume), REG_DIRECTGO_ADDR);
-	__raw_writel(S5P_CHECK_AFTR, REG_DIRECTGO_FLAG);
-
 	/* Set value of power down register for aftr mode */
 	exynos_sys_powerdown_conf(SYS_AFTR);
-
 	cpu_do_idle();
-
 	return 1;
 }
 
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 90fb692..e4ecd8c 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -172,6 +172,20 @@  static void __init exynos5_core_down_clk(void)
 	__raw_writel(tmp, EXYNOS5_PWR_CTRL2);
 }
 
+#define EXYNOS_BOOT_VECTOR_ADDR (samsung_rev() == EXYNOS4210_REV_1_1 ? \
+			S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
+			(S5P_VA_SYSRAM + 0x24) : S5P_INFORM0))
+
+#define EXYNOS_BOOT_VECTOR_FLAG (samsung_rev() == EXYNOS4210_REV_1_1 ? \
+			S5P_INFORM6 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
+			(S5P_VA_SYSRAM + 0x20) : S5P_INFORM1))
+
+static void exynos_cpu_set_boot_vector(void)
+{
+	__raw_writel(virt_to_phys(exynos_cpu_resume), EXYNOS_BOOT_VECTOR_ADDR);
+	__raw_writel(S5P_CHECK_AFTR, EXYNOS_BOOT_VECTOR_FLAG);
+}
+
 static int exynos_cpu_suspend(unsigned long arg)
 {
 #ifdef CONFIG_CACHE_L2X0
@@ -387,6 +401,7 @@  static int exynos_cpu_pm_notifier(struct notifier_block *self,
 			exynos_cpu_save_register();
 			exynos_set_wakeupmask();
 		}
+		exynos_cpu_set_boot_vector();
 		break;
 
 	case CPU_PM_EXIT: