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>
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index c633068..86922ac 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -365,10 +365,10 @@
* Drive PPI_FS3 Low
*/
if (ANOMALY_05000400) {
- int ret = gpio_request(P_IDENT(P_PPI0_FS3), "PPI_FS3");
+ int ret = gpio_request_one(P_IDENT(P_PPI0_FS3),
+ GPIOF_OUT_INIT_LOW, "PPI_FS3");
if (ret)
return ret;
- gpio_direction_output(P_IDENT(P_PPI0_FS3), 0);
}
if (ppi16)
@@ -716,14 +716,14 @@
}
if (info->disp_info->use_bl) {
- ret = gpio_request(info->disp_info->gpio_bl, "LQ035 Backlight");
+ ret = gpio_request_one(info->disp_info->gpio_bl,
+ GPIOF_OUT_INIT_LOW, "LQ035 Backlight");
if (ret) {
dev_err(&pdev->dev, "failed to request GPIO %d\n",
info->disp_info->gpio_bl);
goto out9;
}
- gpio_direction_output(info->disp_info->gpio_bl, 0);
}
ret = register_framebuffer(fbinfo);