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(parent: f7f9187) | patch
usb: dwc3: prevent setting PRTCAP to OTG from debugfs
authorRoger Quadros <rogerq@ti.com>
Tue, 27 Feb 2018 10:54:37 +0000 (12:54 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 24 Apr 2018 07:36:26 +0000 (09:36 +0200)
commit30e9a1cddc4d4ef881515ff128c2c707ef81573d
tree12987bd8204abc2340f92fe38f26deaa85b08c56tree | snapshot (tar.gz zip)
parentf7f9187a110e58c0b9988db972a0631d06c7633fcommit | diff
usb: dwc3: prevent setting PRTCAP to OTG from debugfs

commit daaecc6541d014dca073473ec8a4120c0babbeb4 upstream.

We don't support PRTCAP == OTG yet, so prevent user from
setting it via debugfs.

Fixes: 41ce1456e1db ("usb: dwc3: core: make dwc3_set_mode() work properly")
Cc: <stable@vger.kernel.org> # v4.12+
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/dwc3/core.c diff | blob | blame | history