From af461d64e11f81db4a7619dd574fe779ae3a0884 Mon Sep 17 00:00:00 2001 From: Russ Dill Date: Wed, 9 May 2012 15:08:08 -0700 Subject: 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 Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/displays/panel-tfp410.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/video/omap2') diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c index f03964e5b6ab..bff306e041ca 100644 --- a/drivers/video/omap2/displays/panel-tfp410.c +++ b/drivers/video/omap2/displays/panel-tfp410.c @@ -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); } -- cgit v1.2.3-55-g7522