phy: exynos-usb: Fix referenct counting

This patch fixes the reference counting when powerin on/off the phy.

Signed-off-by: Kamil Debski <k.debski@samsung.com>

diff --git a/drivers/phy/phy-exynos4210-usb.c b/drivers/phy/phy-exynos4210-usb.c
index 4b849e7..d75a554 100644 (file)
--- a/drivers/phy/phy-exynos4210-usb.c
+++ b/drivers/phy/phy-exynos4210-usb.c
@@ -250,7 +250,7 @@ static int exynos4210_power_off(struct uphy_instance *inst)
        }
 
        inst->state = STATE_OFF;
-       inst->ref_cnt++;
+       inst->ref_cnt--;
        if (inst->ref_cnt > 0)
                return 0;