diff options
Diffstat (limited to 'drivers/usb/host/r8a66597-hcd.c')
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 3c263e51c1..8cca09f6d8 100644 --- 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); |