From: Balaji Rao <balajirrao@openmoko.org>
Date: Mon, 5 Jan 2009 10:33:28 +0000 (+0000)
Subject: pcf50633 remove suspend_enable/disable regulator functions
X-Git-Tag: fork-to-stable-2.6.29-rc2~142
X-Git-Url: http://git.openmoko.org/?p=kernel.git;a=commitdiff_plain;h=276709515c384f4239c9479b56fcf008ae37eec8

pcf50633 remove suspend_enable/disable regulator functions

Since we don't switch to PMU.standby, on suspend we should not
be defining these.

Btw, this fixes the WSOD I observed on andy-tracking and also
gets rid of the regulator related backtrace seen upon resume.

Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
---

diff --git a/arch/arm/plat-s3c/pm.c b/arch/arm/plat-s3c/pm.c
index 422dea2..889f191 100644
--- a/arch/arm/plat-s3c/pm.c
+++ b/arch/arm/plat-s3c/pm.c
@@ -18,7 +18,6 @@
 #include <linux/delay.h>
 #include <linux/serial_core.h>
 #include <linux/io.h>
-#include <linux/regulator/machine.h>
 
 #include <asm/cacheflush.h>
 #include <mach/hardware.h>
@@ -353,22 +352,11 @@ static void s3c_pm_finish(void)
 	s3c_pm_check_cleanup();
 }
 
-static int s3c_pm_begin(suspend_state_t state)
-{
-        int ret = 0;
-
-#ifdef CONFIG_REGULATOR
-        ret = regulator_suspend_prepare(state);
-#endif
-        return ret;
-}
-
 static struct platform_suspend_ops s3c_pm_ops = {
 	.enter		= s3c_pm_enter,
 	.prepare	= s3c_pm_prepare,
 	.finish		= s3c_pm_finish,
 	.valid		= suspend_valid_only_mem,
-	.begin		= s3c_pm_begin,
 };
 
 /* s3c_pm_init
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
index 343f43e..d284200 100644
--- a/drivers/regulator/pcf50633-regulator.c
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -249,8 +249,6 @@ struct regulator_ops pcf50633_regulator_ops = {
 	.enable = pcf50633_regulator_enable,
 	.disable = pcf50633_regulator_disable,
 	.is_enabled = pcf50633_regulator_is_enabled,
-	.set_suspend_enable = pcf50633_regulator_enable,
-	.set_suspend_disable = pcf50633_regulator_disable,
 };
 
 static struct regulator_desc regulators[] = {