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| author | Peter Mamonov <pmamonov@gmail.com> | 2015-10-14 13:15:49 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-10-14 15:35:30 +0200 |
| commit | e1d67aa40ff1d2d75d526da6b5bbc77559b4690c (patch) | |
| tree | 5e027efedfee775134a666176952cfa258789bbc /include/usb | |
| parent | 6b0cbf2059d1a6f2f58965bae47c4f9c54174aa4 (diff) | |
| download | barebox-e1d67aa40ff1d2d75d526da6b5bbc77559b4690c.tar.gz barebox-e1d67aa40ff1d2d75d526da6b5bbc77559b4690c.tar.xz | |
usb: core: return -EAGAIN on usb_* functions reentrance
Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/usb')
| -rw-r--r-- | include/usb/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/usb/usb.h b/include/usb/usb.h index 8f3ce2aeff..aedc527f58 100644 --- a/include/usb/usb.h +++ b/include/usb/usb.h @@ -152,6 +152,7 @@ struct usb_host { struct device_d *hw_dev; int busnum; struct usb_device *root_dev; + int sem; }; int usb_register_host(struct usb_host *); |