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Commit af461d64 authored by Russ Dill's avatar Russ Dill Committed by Tomi Valkeinen
Browse files

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: default avatarRuss Dill <Russ.Dill@ti.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 38f3daf6

drivers/video/omap2/displays/panel-tfp410.c

+2 −2
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ static int tfp410_power_on(struct omap_dss_device *dssdev) 
		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 @@ static void tfp410_power_off(struct omap_dss_device *dssdev) 
		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);

}