From: Magnus Damm <damm@igel.co.jp>
Date: Tue, 21 Oct 2008 12:31:07 +0000 (+0900)
Subject: sh: Update gpio_set_value() pin value handling
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ed0b2ef55a393b96211e209f26544f2f180b0fe8;p=linux-beck.git

sh: Update gpio_set_value() pin value handling

This patch updates the pinmux code to use the boolean value for
the function gpio_set_value(). Without this patch values other
than 0 and 1 will result in incorrect GPIO settings.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/kernel/gpio.c b/arch/sh/kernel/gpio.c
index bb8b812c6895..9ac0b8e6c217 100644
--- a/arch/sh/kernel/gpio.c
+++ b/arch/sh/kernel/gpio.c
@@ -432,7 +432,7 @@ static int __gpio_get_set_value(struct pinmux_info *gpioc,
 		BUG();
 	else
 		value = read_write_reg(dr->reg, dr->reg_width,
-				       1, bit, value, do_write);
+				       1, bit, !!value, do_write);
 
 	return value;
 }