diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2012-01-26 11:32:34 +0100 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-01-28 21:50:11 +0100 |
| commit | f8bd493456c3da372ae81ed8f6b903f6207b9d98 (patch) | |
| tree | 2f81cc7fa93df9025eb281ee9c2843d09b5201e6 /drivers/video/omap2/displays/panel-taal.c | |
| parent | drivers/video/au*fb.c: use devm_ functions (diff) | |
| download | linux-f8bd493456c3da372ae81ed8f6b903f6207b9d98.tar.xz linux-f8bd493456c3da372ae81ed8f6b903f6207b9d98.zip | |
video: use gpio_request_one
Using gpio_request_one can make the code simpler because it can
set the direction and initial value in one shot.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/omap2/displays/panel-taal.c')
| -rw-r--r-- | drivers/video/omap2/displays/panel-taal.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 00c5c615585f..0f21fa5a16ae 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -1019,14 +1019,12 @@ static int taal_probe(struct omap_dss_device *dssdev) if (panel_data->use_ext_te) { int gpio = panel_data->ext_te_gpio; - r = gpio_request(gpio, "taal irq"); + r = gpio_request_one(gpio, GPIOF_IN, "taal irq"); if (r) { dev_err(&dssdev->dev, "GPIO request failed\n"); goto err_gpio; } - gpio_direction_input(gpio); - r = request_irq(gpio_to_irq(gpio), taal_te_isr, IRQF_TRIGGER_RISING, "taal vsync", dssdev); |