diff options
author | Peter Chen <peter.chen@freescale.com> | 2011-12-31 14:56:47 +0800 |
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committer | Peter Chen <peter.chen@freescale.com> | 2011-12-31 17:07:48 +0800 |
commit | c9c8ead6fa92b9c7a5d1ca9b54cf75df29b8f9ae (patch) | |
tree | 9e1e6e012eeb7351834abde47ecbf7c3657bdbd9 | |
parent | 26897be5ce4c87572f049bf18cd5ab9c95bcb7fa (diff) |
ENGR00171043 gadget-audio: Kernel panic after insert g_audio at second time
The reason is it does not call usb_ep_disable at gadget disable routine.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
-rw-r--r-- | drivers/usb/gadget/f_audio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c index 2d285ec6e8bc..3bc1fe2758e3 100644 --- a/drivers/usb/gadget/f_audio.c +++ b/drivers/usb/gadget/f_audio.c @@ -644,6 +644,10 @@ static int f_audio_set_alt(struct usb_function *f, unsigned intf, unsigned alt) static void f_audio_disable(struct usb_function *f) { + struct f_audio *audio = func_to_audio(f); + + usb_ep_disable(audio->out_ep); + return; } |