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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/bfin_adv7393fb.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/bfin_adv7393fb.c')
-rw-r--r--drivers/video/bfin_adv7393fb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 811dd7f6aa4..c9928142921 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -411,12 +411,13 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
/* Workaround "PPI Does Not Start Properly In Specific Mode" */
if (ANOMALY_05000400) {
- if (gpio_request(P_IDENT(P_PPI0_FS3), "PPI0_FS3")) {
+ ret = gpio_request_one(P_IDENT(P_PPI0_FS3), GPIOF_OUT_INIT_LOW,
+ "PPI0_FS3")
+ if (ret) {
dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
ret = -EBUSY;
goto out_8;
}
- gpio_direction_output(P_IDENT(P_PPI0_FS3), 0);
}
if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {