| commit | 9ada8c582088d32bd5c071c17213bc6edf37443a | [log] [tgz] |
|---|---|---|
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | Wed Sep 13 15:31:33 2017 +0900 |
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | Wed Sep 20 14:57:28 2017 +0300 |
| tree | f08cbd1a2cc3d37581d2bba9f0e8a8670a5369e4 | |
| parent | 97e133d54c1ca8948b191e5721a145a76c4db33d [diff] |
usb: gadget: function: printer: avoid spinlock recursion If usb_gadget_giveback_request() is called in usb_ep_queue(), this printer_write() is possible to cause spinlock recursion. So, this patch adds spin_unlock() before calls usb_ep_queue() to avoid it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>