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| author | Jingoo Han <jg1.han@samsung.com> | 2012-01-26 19:32:34 +0900 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-01-28 20:50:11 +0000 |
| commit | f8bd493456c3da372ae81ed8f6b903f6207b9d98 (patch) | |
| tree | 2f81cc7fa93df9025eb281ee9c2843d09b5201e6 /drivers/video/bf54x-lq043fb.c | |
| parent | 1c16697bf9d5b206cb0d2b905a54de5e077296be (diff) | |
| download | linux-f8bd493456c3da372ae81ed8f6b903f6207b9d98.tar.gz linux-f8bd493456c3da372ae81ed8f6b903f6207b9d98.tar.bz2 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/bf54x-lq043fb.c')
| -rw-r--r-- | drivers/video/bf54x-lq043fb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c index 46b03f53985f..dc2f0047769b 100644 --- a/drivers/video/bf54x-lq043fb.c +++ b/drivers/video/bf54x-lq043fb.c @@ -240,7 +240,7 @@ static int request_ports(struct bfin_bf54xfb_info *fbi) u16 eppi_req_18[] = EPPI0_18; u16 disp = fbi->mach_info->disp; - if (gpio_request(disp, DRIVER_NAME)) { + if (gpio_request_one(disp, GPIOF_OUT_INIT_HIGH, DRIVER_NAME)) { printk(KERN_ERR "Requesting GPIO %d failed\n", disp); return -EFAULT; } @@ -263,8 +263,6 @@ static int request_ports(struct bfin_bf54xfb_info *fbi) } } - gpio_direction_output(disp, 1); - return 0; } |