[PATCH v3 4/4] animeo_ip: use gpio_request_input()

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/arm/boards/animeo_ip/init.c |   15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boards/animeo_ip/init.c b/arch/arm/boards/animeo_ip/init.c
index ada3bb0..a5062f1 100644
--- a/arch/arm/boards/animeo_ip/init.c
+++ b/arch/arm/boards/animeo_ip/init.c
@@ -33,20 +33,9 @@ static int animeo_ip_get_pio_revision(int gpio, char *name)
 {
 	int ret;
 
-	ret = gpio_request(gpio, name);
-	if (ret) {
-		pr_err("animeo_ip: can not request gpio %d as %s (%d)\n",
-			gpio, name, ret);
+	ret = gpio_request_input(gpio, name);
+	if (ret)
 		return ret;
-	}
-
-	ret = gpio_direction_input(gpio);
-
-	if (ret) {
-		pr_err("animeo_ip: can configure gpio %d (%s) as input (%d)\n",
-			gpio, name, ret);
-		return ret;
-	}
 
 	return gpio_get_value(gpio);
 }
-- 
1.7.10.4