phy: exynos5-usbdrd: convert some FIELD_PREP_CONST() to FIELD_PREP()

Use of FIELD_PREP_CONST() was a thinko - it's meant to be used for
(constant) initialisers, not constant values.

Use FIELD_PREP() where possible. It has better error checking and is
therefore the preferred macro to use in those cases.

Signed-off-by: André Draszik <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Author: andred

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

@@ -607,7 +607,7 @@ exynos5_usbdrd_usbdp_g2_v4_ctrl_pma_ready(struct exynos5_usbdrd_phy *phy_drd)
 
 	reg = readl(regs_base + EXYNOS850_DRD_SECPMACTL);
 	reg &= ~SECPMACTL_PMA_REF_FREQ_SEL;
-	reg |= FIELD_PREP_CONST(SECPMACTL_PMA_REF_FREQ_SEL, 1);
+	reg |= FIELD_PREP(SECPMACTL_PMA_REF_FREQ_SEL, 1);
 	/* SFR reset */
 	reg |= (SECPMACTL_PMA_LOW_PWR | SECPMACTL_PMA_APB_SW_RST);
 	reg &= ~(SECPMACTL_PMA_ROPLL_REF_CLK_SEL |
@@ -1123,19 +1123,19 @@ static void exynos850_usbdrd_utmi_init(struct exynos5_usbdrd_phy *phy_drd)
 	reg &= ~SSPPLLCTL_FSEL;
 	switch (phy_drd->extrefclk) {
 	case EXYNOS5_FSEL_50MHZ:
-		reg |= FIELD_PREP_CONST(SSPPLLCTL_FSEL, 7);
+		reg |= FIELD_PREP(SSPPLLCTL_FSEL, 7);
 		break;
 	case EXYNOS5_FSEL_26MHZ:
-		reg |= FIELD_PREP_CONST(SSPPLLCTL_FSEL, 6);
+		reg |= FIELD_PREP(SSPPLLCTL_FSEL, 6);
 		break;
 	case EXYNOS5_FSEL_24MHZ:
-		reg |= FIELD_PREP_CONST(SSPPLLCTL_FSEL, 2);
+		reg |= FIELD_PREP(SSPPLLCTL_FSEL, 2);
 		break;
 	case EXYNOS5_FSEL_20MHZ:
-		reg |= FIELD_PREP_CONST(SSPPLLCTL_FSEL, 1);
+		reg |= FIELD_PREP(SSPPLLCTL_FSEL, 1);
 		break;
 	case EXYNOS5_FSEL_19MHZ2:
-		reg |= FIELD_PREP_CONST(SSPPLLCTL_FSEL, 0);
+		reg |= FIELD_PREP(SSPPLLCTL_FSEL, 0);
 		break;
 	default:
 		dev_warn(phy_drd->dev, "unsupported ref clk: %#.2x\n",