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| author | stephane duverger <stephane.duverger@gmail.com> | 2010-07-12 18:43:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 14:35:39 -0700 |
| commit | d0390d92bf548a903a48e1a2b3a12eff8a9d838b (patch) | |
| tree | 8fbcb4ea52b38ec5234e684424ed32fcbe29bb19 /drivers/usb/musb/musb_gadget_ep0.c | |
| parent | f6c826a90055dd05905982f7a3f60e0bcaa0434e (diff) | |
| download | linux-d0390d92bf548a903a48e1a2b3a12eff8a9d838b.tar.gz linux-d0390d92bf548a903a48e1a2b3a12eff8a9d838b.tar.bz2 linux-d0390d92bf548a903a48e1a2b3a12eff8a9d838b.zip | |
USB: musb: forward debug mode feature to gadget
This is a patch for the musb usb controller.
It allows forwarding of the debug mode feature to its gadget in order
to be able to act as an ehci debug device.
This patch has been tested on an IGEPv2 board running a 2.6.35-rc1
kernel.
Signed-off-by: Stephane Duverger <stephane.duverger@gmail.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb/musb_gadget_ep0.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget_ep0.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 21b9788d0243..59bef8f3a358 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -402,6 +402,9 @@ __acquires(musb->lock) musb->g.a_alt_hnp_support = 1; break; #endif + case USB_DEVICE_DEBUG_MODE: + handled = 0; + break; stall: default: handled = -EINVAL; |