diff options
| author | Russ Dill <Russ.Dill@ti.com> | 2012-05-10 00:08:08 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-05-11 14:09:29 +0200 |
| commit | af461d64e11f81db4a7619dd574fe779ae3a0884 (patch) | |
| tree | 4985e69beb92a6f9ed9e280dc1e6d5d6c3efb645 /drivers | |
| parent | OMAPDSS: separate pdata based initialization (diff) | |
| download | linux-af461d64e11f81db4a7619dd574fe779ae3a0884.tar.xz linux-af461d64e11f81db4a7619dd574fe779ae3a0884.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/omap2/displays/panel-tfp410.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); } |