diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-08-20 20:35:44 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-08-27 23:18:14 +0400 |
| commit | 9047428894660f8f46305917e519ab62f7395cac (patch) | |
| tree | 1661f315da9f809463f606cde44086745619287f /drivers/usb/musb/musb_gadget_ep0.c | |
| parent | 51ef74f6400c731827454d010b35b122103fe9f9 (diff) | |
| download | linux-9047428894660f8f46305917e519ab62f7395cac.tar.xz | |
usb: musb: only remove host/udc if it has been added
musb_shutdown() removes always USB host and device.
musb_init_controller() adds host and device depending on port_mode. If
port mode is set to HOST then the removal of UDC leads only to:
|(NULL device *): gadget not registered.
and nothing else happens. If port mode is set to DEVICE and we remove
the host then we oops in usb_remove_hcd().
This patch ensures that we only remove host in OTG/host mode and device
only in OTG/device mode to avoid any trouble.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_gadget_ep0.c')
0 files changed, 0 insertions, 0 deletions