[PATCH 1/2] ARM: EXYNOS: cosmetic: Rename exynos4 to exynos4210 in USB phy code

[Lukasz Majewski]

This rename is intended to show that this code is tuned for Exynos4210
USB controller. Name such a Exynos4 could be misleading and confuse
Exynos4210 with Exynos4x12 SoCs.

Signed-off-by: Lukasz Majewski <l.majewski at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 arch/arm/mach-exynos/setup-usb-phy.c |   22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm/mach-exynos/setup-usb-phy.c b/arch/arm/mach-exynos/setup-usb-phy.c
index 6cf5d6a..403923b 100644
--- a/arch/arm/mach-exynos/setup-usb-phy.c
+++ b/arch/arm/mach-exynos/setup-usb-phy.c
@@ -26,7 +26,7 @@ static int exynos4_usb_host_phy_is_on(void)
 	return (readl(EXYNOS4_PHYPWR) & PHY1_STD_ANALOG_POWERDOWN) ? 0 : 1;
 }
 
-static void exynos4_usb_phy_clkset(struct platform_device *pdev)
+static void exynos4210_usb_phy_clkset(struct platform_device *pdev)
 {
 	struct clk *xusbxti_clk;
 	u32 phyclk;
@@ -54,14 +54,14 @@ static void exynos4_usb_phy_clkset(struct platform_device *pdev)
 	writel(phyclk, EXYNOS4_PHYCLK);
 }
 
-static int exynos4_usb_phy0_init(struct platform_device *pdev)
+static int exynos4210_usb_phy0_init(struct platform_device *pdev)
 {
 	u32 rstcon;
 
 	writel(readl(S5P_USBDEVICE_PHY_CONTROL) | S5P_USBDEVICE_PHY_ENABLE,
 			S5P_USBDEVICE_PHY_CONTROL);
 
-	exynos4_usb_phy_clkset(pdev);
+	exynos4210_usb_phy_clkset(pdev);
 
 	/* set to normal PHY0 */
 	writel((readl(EXYNOS4_PHYPWR) & ~PHY0_NORMAL_MASK), EXYNOS4_PHYPWR);
@@ -78,7 +78,7 @@ static int exynos4_usb_phy0_init(struct platform_device *pdev)
 	return 0;
 }
 
-static int exynos4_usb_phy0_exit(struct platform_device *pdev)
+static int exynos4210_usb_phy0_exit(struct platform_device *pdev)
 {
 	writel((readl(EXYNOS4_PHYPWR) | PHY0_ANALOG_POWERDOWN |
 				PHY0_OTG_DISABLE), EXYNOS4_PHYPWR);
@@ -89,7 +89,7 @@ static int exynos4_usb_phy0_exit(struct platform_device *pdev)
 	return 0;
 }
 
-static int exynos4_usb_phy1_init(struct platform_device *pdev)
+static int exynos4210_usb_phy1_init(struct platform_device *pdev)
 {
 	struct clk *otg_clk;
 	u32 rstcon;
@@ -115,7 +115,7 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
 	writel(readl(S5P_USBHOST_PHY_CONTROL) | S5P_USBHOST_PHY_ENABLE,
 			S5P_USBHOST_PHY_CONTROL);
 
-	exynos4_usb_phy_clkset(pdev);
+	exynos4210_usb_phy_clkset(pdev);
 
 	/* floating prevention logic: disable */
 	writel((readl(EXYNOS4_PHY1CON) | FPENABLEN), EXYNOS4_PHY1CON);
@@ -143,7 +143,7 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
 	return 0;
 }
 
-static int exynos4_usb_phy1_exit(struct platform_device *pdev)
+static int exynos4210_usb_phy1_exit(struct platform_device *pdev)
 {
 	struct clk *otg_clk;
 	int err;
@@ -178,9 +178,9 @@ static int exynos4_usb_phy1_exit(struct platform_device *pdev)
 int s5p_usb_phy_init(struct platform_device *pdev, int type)
 {
 	if (type == S5P_USB_PHY_DEVICE)
-		return exynos4_usb_phy0_init(pdev);
+		return exynos4210_usb_phy0_init(pdev);
 	else if (type == S5P_USB_PHY_HOST)
-		return exynos4_usb_phy1_init(pdev);
+		return exynos4210_usb_phy1_init(pdev);
 
 	return -EINVAL;
 }
@@ -188,9 +188,9 @@ int s5p_usb_phy_init(struct platform_device *pdev, int type)
 int s5p_usb_phy_exit(struct platform_device *pdev, int type)
 {
 	if (type == S5P_USB_PHY_DEVICE)
-		return exynos4_usb_phy0_exit(pdev);
+		return exynos4210_usb_phy0_exit(pdev);
 	else if (type == S5P_USB_PHY_HOST)
-		return exynos4_usb_phy1_exit(pdev);
+		return exynos4210_usb_phy1_exit(pdev);
 
 	return -EINVAL;
 }
-- 
1.7.2.3