regulator: Remove unneeded include of linux/delay.h from regulator drivers

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.

For the drivers that don't need the delay, don't need to include linux/delay.h.
This patch removes the unneeded include of linux/delay.h in regulator drivers.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

16 files changed, 0 insertions, 16 deletions

diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
index 7f000d6bb984..06776ca945f2 100644
--- a/drivers/regulator/aat2870-regulator.c
+++ b/drivers/regulator/aat2870-regulator.c
@@ -24,7 +24,6 @@
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index ce6192592ca2..e2062ad74e5d 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -13,7 +13,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/err.h>
-#include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/mfd/abx500.h>
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index b47b005a8d28..bd437c133b00 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -25,7 +25,6 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/fixed.h>
 #include <linux/gpio.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index f93b06b1e7ec..9997d7aaca84 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -30,7 +30,6 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/gpio-regulator.h>
 #include <linux/gpio.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 
 struct gpio_regulator_data {
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index 60044c362eb5..5caaf1f77541 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -22,7 +22,6 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/i2c.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 
 #define	ISL6271A_VOLTAGE_MIN	850000
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index ccfd6f39ad18..90e2112f7e65 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -22,7 +22,6 @@
  */
 
 #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/max8998.c b/drivers/regulator/max8998.c
index 4ca22f9b52e3..052ee3594af7 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -28,7 +28,6 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
-#include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/mfd/max8998.h>
diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c
index b567c9ec47c1..fb87c1b61b62 100644
--- a/drivers/regulator/rc5t583-regulator.c
+++ b/drivers/regulator/rc5t583-regulator.c
@@ -23,7 +23,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/err.h>
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index ebe72d071b44..cf12e6351542 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.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>
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index 0657c98352de..20fef1d6cf90 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -32,7 +32,6 @@
 #include <linux/regulator/tps62360.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/regmap.h>
 
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index 2db71497b741..26ce7a1ec2dd 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -23,7 +23,6 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/i2c.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/regmap.h>
 
diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index ef885acc93e6..da38be1016aa 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -23,7 +23,6 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/tps6507x.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/mfd/tps6507x.h>
 
diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c
index 6bbf760be80a..e7b92f1154eb 100644
--- a/drivers/regulator/tps65090-regulator.c
+++ b/drivers/regulator/tps65090-regulator.c
@@ -17,7 +17,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/err.h>
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index fe66a2c43fd9..3d9c54f8a88c 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/mfd/tps65910.h>
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index af335dd35903..7312e3624f57 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/mfd/tps65912.h>
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 7385b273a10f..fffacb4837ad 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/err.h>
-#include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/of_device.h>