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authorJingoo Han <jg1.han@samsung.com>2012-01-26 19:32:34 +0900
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-01-28 20:50:11 +0000
commitf8bd493456c3da372ae81ed8f6b903f6207b9d98 (patch)
tree2f81cc7fa93df9025eb281ee9c2843d09b5201e6 /drivers/video/bf54x-lq043fb.c
parent1c16697bf9d5b206cb0d2b905a54de5e077296be (diff)
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.c4
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;
}