Changeset 20247

Timestamp:

2010-03-16T20:53:25+01:00 (8 years ago)

Author:

juhosg

Message:

ar71xx: fix semantics error in the ar71xx_gpio_get_value function.

• Thanks to Pascal Dornier

File:

• trunk/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c (modified) (1 diff)

trunk/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c

@@ -39 +39 @@
 int __ar71xx_gpio_get_value(unsigned gpio)
 {
-        return !!(__raw_readl(ar71xx_gpio_base + GPIO_REG_IN) & (1 << gpio));
+        return (__raw_readl(ar71xx_gpio_base + GPIO_REG_IN) >> gpio) & 1;
 }
 EXPORT_SYMBOL(__ar71xx_gpio_get_value);