[PATCH] OMAPDSS: TFP410: use gpio_set_value_cansleep
STALE5259d
From: Russ Dill <hidden>
Date: 2012-05-09 22:08:08
Also in:
linux-omap
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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 <redacted> --- drivers/video/omap2/displays/panel-tfp410.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
index 52637fa..1266520 100644
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ b/drivers/video/omap2/displays/panel-tfp410.c@@ -68,7 +68,7 @@ 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:
@@ -83,7 +83,7 @@ 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); }
--
1.7.10