diff options
| author | Felipe Balbi <balbi@ti.com> | 2010-12-02 09:57:08 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2010-12-10 10:21:24 +0200 |
| commit | 0349176120aa3024e96ae4fd7dc0e0181dc55f52 (patch) | |
| tree | efdcef1542f835f98a53507f0a8f73f5c9736012 /drivers/usb/musb/tusb6010.c | |
| parent | 3b7029670d39d22f288ece95254e9ba5ceddd6ba (diff) | |
| download | kernel_samsung_smdk4412-0349176120aa3024e96ae4fd7dc0e0181dc55f52.zip kernel_samsung_smdk4412-0349176120aa3024e96ae4fd7dc0e0181dc55f52.tar.gz kernel_samsung_smdk4412-0349176120aa3024e96ae4fd7dc0e0181dc55f52.tar.bz2 | |
usb: musb: move clock handling to glue layer
musb core doesn't need to know about platform
specific details. So start moving clock
handling to platform glue layer and make
musb core agnostic about that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/tusb6010.c')
| -rw-r--r-- | drivers/usb/musb/tusb6010.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index d6b8326..2ba3b07 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -281,17 +281,6 @@ static int tusb_draw_power(struct otg_transceiver *x, unsigned mA) void __iomem *tbase = musb->ctrl_base; u32 reg; - /* - * Keep clock active when enabled. Note that this is not tied to - * drawing VBUS, as with OTG mA can be less than musb->min_power. - */ - if (musb->set_clock) { - if (mA) - musb->set_clock(musb->clock, 1); - else - musb->set_clock(musb->clock, 0); - } - /* tps65030 seems to consume max 100mA, with maybe 60mA available * (measured on one board) for things other than tps and tusb. * @@ -537,8 +526,6 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on) devctl = musb_readb(musb->mregs, MUSB_DEVCTL); if (is_on) { - if (musb->set_clock) - musb->set_clock(musb->clock, 1); timer = OTG_TIMER_MS(OTG_TIME_A_WAIT_VRISE); musb->xceiv->default_a = 1; musb->xceiv->state = OTG_STATE_A_WAIT_VRISE; @@ -577,8 +564,6 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on) devctl &= ~MUSB_DEVCTL_SESSION; conf &= ~TUSB_DEV_CONF_USB_HOST_MODE; - if (musb->set_clock) - musb->set_clock(musb->clock, 0); } prcm &= ~(TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN); |