regulator: Use _cansleep() for WM8994 regulator GPIOs

The WM8994 regulator driver is perfectly happy if the GPIO used to enable
the regulator sleeps so call the appropriate GPIO API.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 35b2958d5106..1a6a690f24db 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -43,7 +43,7 @@ static int wm8994_ldo_enable(struct regulator_dev *rdev)
         if (!ldo->enable)
                 return 0;
 
-        gpio_set_value(ldo->enable, 1);
+        gpio_set_value_cansleep(ldo->enable, 1);
         ldo->is_enabled = true;
 
         return 0;
@@ -57,7 +57,7 @@ static int wm8994_ldo_disable(struct regulator_dev *rdev)
         if (!ldo->enable)
                 return -EINVAL;
 
-        gpio_set_value(ldo->enable, 0);
+        gpio_set_value_cansleep(ldo->enable, 0);
         ldo->is_enabled = false;
 
         return 0;