diff options
| author |   Robert Baldyga <r.baldyga@samsung.com> | 2015-07-28 07:19:59 +0200 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2015-07-30 11:43:35 -0500 |
| commit | 02ded1b0d8e73dad7d2626c960ef20fb7dc30753 (patch) | |
| tree | 7353424bd547ab0c43cc92312939a5edffde4ff6 /drivers/usb/musb/musb_gadget.c | |
| parent | usb: gadget: add 'quirk_altset_not_supp' to usb_gadget (diff) | |
| download | linux-dev-02ded1b0d8e73dad7d2626c960ef20fb7dc30753.tar.xz linux-dev-02ded1b0d8e73dad7d2626c960ef20fb7dc30753.zip | |
usb: gadget: add 'quirk_stall_not_supp' to usb_gadget
Due to some UDC controllers may not support stalling, usb gadget layer
needs to provide a generic way to inform gadget functions about non-standard
hardware limitations.
This patch adds 'quirk_stall_not_supp' field to struct usb_gadget and helper
function gadget_is_stall_supported(). It also sets 'quirk_stall_not_supp'
to 1 in at91_udc driver, which has such limitation.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
0 files changed, 0 insertions, 0 deletions