OMAPDSS: TFP410: use gpio_set_value_cansleep
The Beagleboard xM gpio used for TFP410 powerdown is connected through
an I2C attached chip which means setting the GPIO can sleep. Code that
calls tfp410_power_on/off holds a mutex, so sleeping should be fine.
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
index f03964e..bff306e 100644
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ b/drivers/video/omap2/displays/panel-tfp410.c
@@ -64,7 +64,7 @@
goto err0;
if (gpio_is_valid(ddata->pd_gpio))
- gpio_set_value(ddata->pd_gpio, 1);
+ gpio_set_value_cansleep(ddata->pd_gpio, 1);
return 0;
err0:
@@ -79,7 +79,7 @@
return;
if (gpio_is_valid(ddata->pd_gpio))
- gpio_set_value(ddata->pd_gpio, 0);
+ gpio_set_value_cansleep(ddata->pd_gpio, 0);
omapdss_dpi_display_disable(dssdev);
}