ptp: switch to use gpiolib

[deliverable/linux.git] / drivers / ptp / ptp_ixp46x.c

diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c
index d49b85164fd22e830f51e066337801134eef9354..4a08727fcaf39b55f409c005863603215c9b27cb 100644 (file)
--- a/drivers/ptp/ptp_ixp46x.c
+++ b/drivers/ptp/ptp_ixp46x.c
@@ -259,8 +259,15 @@ static struct ixp_clock ixp_clock;
 static int setup_interrupt(int gpio)
 {
        int irq;
+       int err;
 
-       gpio_line_config(gpio, IXP4XX_GPIO_IN);
+       err = gpio_request(gpio, "ixp4-ptp");
+       if (err)
+               return err;
+
+       err = gpio_direction_input(gpio);
+       if (err)
+               return err;
 
        irq = gpio_to_irq(gpio);