Commit 5523f86b authored Jun 12, 2011 by Shawn Guo Committed by Grant Likely Jun 11, 2011

gpio/mxc: fix a bug with gpio_get_value calling



When calling gpio_get_value, the gpio number other than bit offset
should be passed as the argument.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

parent 27810c5e

drivers/gpio/gpio-mxc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -83,7 +83,7 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
		edge = GPIO_INT_FALL_EDGE;
		break;
		case IRQ_TYPE_EDGE_BOTH:
		val = gpio_get_value(gpio & 31);
		val = gpio_get_value(gpio);
		if (val) {
		edge = GPIO_INT_LOW_LEV;
		pr_debug("mxc: set GPIO %d to low trigger\n", gpio);