[PATCH] regulator: Remove unnecessary include of linux/delay.h from regulator drivers

[PATCH] regulator: Remove unnecessary include of linux/delay.h from regulator drivers

[Axel Lin]

All the drivers that need delay for the regulator voltage output voltage to
stabilize after being enabled or after being set to a new value has been
converted to implement enable_time and set_voltage_time_sel callbacks.
Then regulator core will take care of the necessary delay.

This patch removes the unneeded include of linux/delay.h in regulator drivers.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Cc: Daniel Jeong <daniel.jeong@ti.com>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Chiwoong Byun <woong.byun@samsung.com>
---
 drivers/regulator/lp8755.c   |    1 -
 drivers/regulator/max77686.c |    1 -
 drivers/regulator/s2mps11.c  |    1 -
 3 files changed, 3 deletions(-)

diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index f0f6ea0..d9e38b4 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -19,7 +19,6 @@
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/regmap.h>
-#include <linux/delay.h>
 #include <linux/uaccess.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index e4586ee..6a76833 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -24,7 +24,6 @@
 
 #include <linux/kernel.h>
 #include <linux/bug.h>
-#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index cd9ea2e..c9f16e1 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -12,7 +12,6 @@
  */
 
 #include <linux/bug.h>
-#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
-- 
1.7.10.4

Re: [PATCH] regulator: Remove unnecessary include of linux/delay.h from regulator drivers

[Mark Brown]

On Thu, Apr 18, 2013 at 02:52:55PM +0800, Axel Lin wrote:
> All the drivers that need delay for the regulator voltage output voltage to
> stabilize after being enabled or after being set to a new value has been
> converted to implement enable_time and set_voltage_time_sel callbacks.
> Then regulator core will take care of the necessary delay.

Applied, thanks.