usb: r8a66597: Remove CONFIG_SUPERH_ON_CHIP_R8A66597

[oweals/u-boot.git] / drivers / usb / host / r8a66597-hcd.c

diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 3c263e51c160f6134b8e166dd82c51b9095b5909..8cca09f6d8850877d392d140e85cd80af41fa65e 100644 (file)
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -61,17 +61,6 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
        u16 tmp;
        int i = 0;
 
-#if defined(CONFIG_SUPERH_ON_CHIP_R8A66597)
-       do {
-               r8a66597_write(r8a66597, SCKE, SYSCFG0);
-               tmp = r8a66597_read(r8a66597, SYSCFG0);
-               if (i++ > 1000) {
-                       printf("register access fail.\n");
-                       return -1;
-               }
-       } while ((tmp & SCKE) != SCKE);
-       r8a66597_write(r8a66597, 0x04, 0x02);
-#else
        do {
                r8a66597_write(r8a66597, USBE, SYSCFG0);
                tmp = r8a66597_read(r8a66597, SYSCFG0);
@@ -108,7 +97,6 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
        mdelay(1);
        r8a66597_bset(r8a66597, SUSPM, SUSPMODE0);
 #endif /* CONFIG_RZA_USB */
-#endif /* #if defined(CONFIG_SUPERH_ON_CHIP_R8A66597) */
 
        return 0;
 }
@@ -118,11 +106,9 @@ static void r8a66597_clock_disable(struct r8a66597 *r8a66597)
 #if !defined(CONFIG_RZA_USB)
        r8a66597_bclr(r8a66597, SCKE, SYSCFG0);
        udelay(1);
-#if !defined(CONFIG_SUPERH_ON_CHIP_R8A66597)
        r8a66597_bclr(r8a66597, PLLC, SYSCFG0);
        r8a66597_bclr(r8a66597, XCKE, SYSCFG0);
        r8a66597_bclr(r8a66597, USBE, SYSCFG0);
-#endif
 #else
        r8a66597_bclr(r8a66597, SUSPM, SUSPMODE0);