Gemini: wrong registers used to set reg_level in gpio_set_irq_type()
Roel Kluin [Thu, 18 Feb 2010 19:54:11 +0000 (21:54 +0200)]
It appears the wrong GPIO registers were used

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>

arch/arm/mach-gemini/gpio.c

index e726385..fe3bd5a 100644 (file)
@@ -86,7 +86,7 @@ static int gpio_set_irq_type(unsigned int irq, unsigned int type)
        unsigned int reg_both, reg_level, reg_type;
 
        reg_type = __raw_readl(base + GPIO_INT_TYPE);
-       reg_level = __raw_readl(base + GPIO_INT_BOTH_EDGE);
+       reg_level = __raw_readl(base + GPIO_INT_LEVEL);
        reg_both = __raw_readl(base + GPIO_INT_BOTH_EDGE);
 
        switch (type) {
@@ -117,7 +117,7 @@ static int gpio_set_irq_type(unsigned int irq, unsigned int type)
        }
 
        __raw_writel(reg_type, base + GPIO_INT_TYPE);
-       __raw_writel(reg_level, base + GPIO_INT_BOTH_EDGE);
+       __raw_writel(reg_level, base + GPIO_INT_LEVEL);
        __raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE);
 
        gpio_ack_irq(irq);