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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-01 16:41:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-01 16:41:31 -0700 |
| commit | acab460b0f618e1e9663eea8c52ad5edd552ed1d (patch) | |
| tree | c139f945e7a05ab3a12ced855453f8f48762d84e /drivers/usb/host | |
| parent | 8e36f79ecf4f8b09c5ee5041cf97f180e847838e (diff) | |
| parent | 72c487dfb94d02025fb7437dfe2314d836d5a9ab (diff) | |
| download | linux-3.10-acab460b0f618e1e9663eea8c52ad5edd552ed1d.tar.gz linux-3.10-acab460b0f618e1e9663eea8c52ad5edd552ed1d.tar.bz2 linux-3.10-acab460b0f618e1e9663eea8c52ad5edd552ed1d.zip | |
Merge branch 'for-greg' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb into usb-linus
* 'for-greg' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb:
usb: musb: fix oops on musb_gadget_pullup
usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1)
usb: gadget: hid: don't STALL when processing a HID Descriptor request
usb: musb: fix Kconfig
usb: musb: tusb6010_omap: fix build failure: error: 'musb' undeclared
usb: gadget: composite: fix bMaxPacketSize for SuperSpeed
usb: gadget: fusb300: remove #if 0 block
usb: gadget: s3c2410_udc: fix unterminated platform_device_id table
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 55a57c23dd0..45240321ca0 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -98,6 +98,18 @@ static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port) } } +static void disable_put_regulator( + struct ehci_hcd_omap_platform_data *pdata) +{ + int i; + + for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) { + if (pdata->regulator[i]) { + regulator_disable(pdata->regulator[i]); + regulator_put(pdata->regulator[i]); + } + } +} /* configure so an HC device and id are always provided */ /* always called with process context; sleeping is OK */ @@ -231,9 +243,11 @@ err_add_hcd: omap_usbhs_disable(dev); err_enable: + disable_put_regulator(pdata); usb_put_hcd(hcd); err_io: + iounmap(regs); return ret; } @@ -253,6 +267,8 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev) usb_remove_hcd(hcd); omap_usbhs_disable(dev); + disable_put_regulator(dev->platform_data); + iounmap(hcd->regs); usb_put_hcd(hcd); return 0; } |