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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-11 07:10:07 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-11 07:10:07 +0100 |
| commit | e14eee56c2280953c6e3d24d5dce42bd90836b81 (patch) | |
| tree | 21ab792d9ad6fbbab460058f352a0158f995644e /drivers/usb/musb/davinci.c | |
| parent | Merge commit 'gcl/next' into next (diff) | |
| parent | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/c... (diff) | |
| download | linux-e14eee56c2280953c6e3d24d5dce42bd90836b81.tar.xz linux-e14eee56c2280953c6e3d24d5dce42bd90836b81.zip | |
Merge commit 'origin/master' into next
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) u32 revision; musb->mregs += DAVINCI_BASE_OFFSET; -#if 0 - /* REVISIT there's something odd about clocking, this - * didn't appear do the job ... - */ - musb->clock = clk_get(pDevice, "usb"); - if (IS_ERR(musb->clock)) - return PTR_ERR(musb->clock); - status = clk_enable(musb->clock); - if (status < 0) - return -ENODEV; -#endif + clk_enable(musb->clock); /* returns zero if e.g. not clocked */ revision = musb_readl(tibase, DAVINCI_USB_VERSION_REG); @@ -453,5 +443,8 @@ int musb_platform_exit(struct musb *musb) } phy_off(); + + clk_disable(musb->clock); + return 0; } |