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path: root/drivers/gpio/gpio-mxs.c
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Diffstat (limited to 'drivers/gpio/gpio-mxs.c')
-rw-r--r--drivers/gpio/gpio-mxs.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index 9d2dba7..ddde0f4 100644
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -53,7 +53,6 @@ struct mxs_gpio_port {
void __iomem *base;
int id;
int irq;
- int irq_high;
int virtual_irq_start;
struct bgpio_chip bgc;
};
@@ -174,21 +173,12 @@ static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
*/
static int mxs_gpio_set_wake_irq(struct irq_data *d, unsigned int enable)
{
- u32 gpio = irq_to_gpio(d->irq);
- u32 gpio_idx = gpio & 0x1f;
struct mxs_gpio_port *port = irq_data_get_irq_chip_data(d);
- if (enable) {
- if (port->irq_high && (gpio_idx >= 16))
- enable_irq_wake(port->irq_high);
- else
- enable_irq_wake(port->irq);
- } else {
- if (port->irq_high && (gpio_idx >= 16))
- disable_irq_wake(port->irq_high);
- else
- disable_irq_wake(port->irq);
- }
+ if (enable)
+ enable_irq_wake(port->irq);
+ else
+ disable_irq_wake(port->irq);
return 0;
}