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 bb8b812..9ac0b8e 100644 (file)
--- 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;
 }