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[PATCH] USB gadgetfs: fixes an error on writing to endpoint file 

this patch fixes an "Invalid argument" error returned by a write to an
endpoint-file after reopening it in the gadgetfs module in the kernel
2.6.12.

This was testet only with dummy_hcd module!

Signed-off-by: Pavol Kurina  <kurina@gmx.net>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
hifive-unleashed-5.1
Pavol Kurina 2005-09-07 09:49:34 -07:00 committed by Greg Kroah-Hartman
parent 22c4386328
commit 4809ecc299
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/gadget/inode.c
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@ -483,6 +483,7 @@ ep_release (struct inode *inode, struct file *fd)
data->state = STATE_EP_DISABLED;
data->desc.bDescriptorType = 0;
data->hs_desc.bDescriptorType = 0;
usb_ep_disable(data->ep);
}
put_ep (data);
return 0;