diff options
Diffstat (limited to 'drivers/usb/musb/davinci.c')
| -rw-r--r-- | drivers/usb/musb/davinci.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index 5a8fd5d57a11..2dc7606f319c 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c | |||
| @@ -377,18 +377,8 @@ int __init musb_platform_init(struct musb *musb) | |||
| 377 | u32 revision; | 377 | u32 revision; |
| 378 | 378 | ||
| 379 | musb->mregs += DAVINCI_BASE_OFFSET; | 379 | musb->mregs += DAVINCI_BASE_OFFSET; |
| 380 | #if 0 | ||
| 381 | /* REVISIT there's something odd about clocking, this | ||
| 382 | * didn't appear do the job ... | ||
| 383 | */ | ||
| 384 | musb->clock = clk_get(pDevice, "usb"); | ||
| 385 | if (IS_ERR(musb->clock)) | ||
| 386 | return PTR_ERR(musb->clock); | ||
| 387 | 380 | ||
| 388 | status = clk_enable(musb->clock); | 381 | clk_enable(musb->clock); |
| 389 | if (status < 0) | ||
| 390 | return -ENODEV; | ||
| 391 | #endif | ||
| 392 | 382 | ||
| 393 | /* returns zero if e.g. not clocked */ | 383 | /* returns zero if e.g. not clocked */ |
| 394 | revision = musb_readl(tibase, DAVINCI_USB_VERSION_REG); | 384 | revision = musb_readl(tibase, DAVINCI_USB_VERSION_REG); |
| @@ -453,5 +443,8 @@ int musb_platform_exit(struct musb *musb) | |||
| 453 | } | 443 | } |
| 454 | 444 | ||
| 455 | phy_off(); | 445 | phy_off(); |
| 446 | |||
| 447 | clk_disable(musb->clock); | ||
| 448 | |||
| 456 | return 0; | 449 | return 0; |
| 457 | } | 450 | } |
