[PATCH] drm/bridge: sii902x: Allow reset line to be tied to a sleepy GPIO controller

[Wadim Egorov]

Switch to gpiod_set_value_cansleep() in sii902x_reset().
This is relevant if the reset line is tied to a I2C GPIO
controller.

Signed-off-by: Wadim Egorov <w.egorov at phytec.de>
---
 drivers/gpu/drm/bridge/sii902x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 878fb7d3732b..980611aec2f6 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -240,12 +240,12 @@ static void sii902x_reset(struct sii902x *sii902x)
 	if (!sii902x->reset_gpio)
 		return;
 
-	gpiod_set_value(sii902x->reset_gpio, 1);
+	gpiod_set_value_cansleep(sii902x->reset_gpio, 1);
 
 	/* The datasheet says treset-min = 100us. Make it 150us to be sure. */
 	usleep_range(150, 200);
 
-	gpiod_set_value(sii902x->reset_gpio, 0);
+	gpiod_set_value_cansleep(sii902x->reset_gpio, 0);
 }
 
 static enum drm_connector_status sii902x_detect(struct sii902x *sii902x)
-- 
2.34.1