diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2014-09-09 10:44:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 13:40:59 -0700 |
| commit | 5294e5fe70646dc7d5b82f5f631f564bb6fbb82f (patch) | |
| tree | e3395a74b25ac1146275a1c0d29ee7a0d4ed8c24 /drivers | |
| parent | a5e10292faafb9a6f470d2be42a7479cef2402a2 (diff) | |
usb: dwc2/gadget: do not call disconnect method in pullup
commit b510df5a36c066da3a188f4ade3404118b63c6de upstream.
This leads to potential spinlock recursion in composite framework, other
udc drivers also don't call it directly from pullup method.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index f3198dc9937a..1c2b8dd97786 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2943,7 +2943,6 @@ static int s3c_hsotg_pullup(struct usb_gadget *gadget, int is_on) s3c_hsotg_phy_enable(hsotg); s3c_hsotg_core_init(hsotg); } else { - s3c_hsotg_disconnect(hsotg); s3c_hsotg_phy_disable(hsotg); } |