phy: exynos-mipi-video: Fix phy_power_off() callback

Fix argument passed to the register setup helper function so
the phy is actually disabled. Now due to cut&paste error 1 is
passed to both phy_power_on() and phy_power_off().

Reported by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: NJingoo Han <jg1.han@samsung.com>
Acked-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/phy/phy-exynos-mipi-video.c

@@ -93,7 +93,7 @@ static int exynos_mipi_video_phy_power_off(struct phy *phy)
 	struct video_phy_desc *phy_desc = phy_get_drvdata(phy);
 	struct exynos_mipi_video_phy *state = to_mipi_video_phy(phy_desc);
 
-	return __set_phy_state(state, phy_desc->index, 1);
+	return __set_phy_state(state, phy_desc->index, 0);
 }
 
 static struct phy *exynos_mipi_video_phy_xlate(struct device *dev,