phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk

commit e2158c953c973adb49383ddea2504faf08d375b7 upstream.

In exynos5_usbdrd_{pipe3,utmi}_set_refclk(), the masks
PHYCLKRST_MPLL_MULTIPLIER_MASK and PHYCLKRST_SSC_REFCLKSEL_MASK are not
inverted when applied to the register values. Fix it.

Cc: [email protected]
Fixes: 5902588 ("phy: Add new Exynos5 USB 3.0 PHY driver")
Signed-off-by: Kaustabh Chakraborty <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Anand Moon <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Kaustabh Chakraborty

drivers/phy/samsung/phy-exynos5-usbdrd.c

@@ -288,9 +288,9 @@ exynos5_usbdrd_pipe3_set_refclk(struct phy_usb_instance *inst)
 	reg |=	PHYCLKRST_REFCLKSEL_EXT_REFCLK;
 
 	/* FSEL settings corresponding to reference clock */
-	reg &= ~PHYCLKRST_FSEL_PIPE_MASK |
-		PHYCLKRST_MPLL_MULTIPLIER_MASK |
-		PHYCLKRST_SSC_REFCLKSEL_MASK;
+	reg &= ~(PHYCLKRST_FSEL_PIPE_MASK |
+		 PHYCLKRST_MPLL_MULTIPLIER_MASK |
+		 PHYCLKRST_SSC_REFCLKSEL_MASK);
 	switch (phy_drd->extrefclk) {
 	case EXYNOS5_FSEL_50MHZ:
 		reg |= (PHYCLKRST_MPLL_MULTIPLIER_50M_REF |
@@ -332,9 +332,9 @@ exynos5_usbdrd_utmi_set_refclk(struct phy_usb_instance *inst)
 	reg &= ~PHYCLKRST_REFCLKSEL_MASK;
 	reg |=	PHYCLKRST_REFCLKSEL_EXT_REFCLK;
 
-	reg &= ~PHYCLKRST_FSEL_UTMI_MASK |
-		PHYCLKRST_MPLL_MULTIPLIER_MASK |
-		PHYCLKRST_SSC_REFCLKSEL_MASK;
+	reg &= ~(PHYCLKRST_FSEL_UTMI_MASK |
+		 PHYCLKRST_MPLL_MULTIPLIER_MASK |
+		 PHYCLKRST_SSC_REFCLKSEL_MASK);
 	reg |= PHYCLKRST_FSEL(phy_drd->extrefclk);
 
 	return reg;