Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6161715e authored by Shawn Guo's avatar Shawn Guo Committed by Grant Likely
Browse files

gpio/mxs: remove irq_high related implementation 



The irq_high stuff was mistakenly copied from mxc gpio driver.
The mxs gpio controller has only one irq line for each 32-pin
gpio port.  The patch remove irq_high related codes.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 06f88a8a

drivers/gpio/gpio-mxs.c

+4 −14
Original line number Diff line number Diff line
@@ -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

	if (enable)

		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);

	}



	return 0;

}