From: Peter Korsgaard <peter.korsgaard@xxxxxxxxx>
Otherwise reloads will fail.
Signed-off-by: Peter Korsgaard <peter.korsgaard@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/hid.c | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/hid.c b/drivers/usb/gadget/hid.c
index b77e977..7757226 100644
--- a/drivers/usb/gadget/hid.c
+++ b/drivers/usb/gadget/hid.c
@@ -275,8 +275,18 @@ MODULE_LICENSE("GPL");
static int __init hidg_init(void)
{
- platform_driver_probe(&hidg_plat_driver, hidg_plat_driver_probe);
- return usb_composite_register(&hidg_driver);
+ int status;
+
+ status = platform_driver_probe(&hidg_plat_driver,
+ hidg_plat_driver_probe);
+ if (status < 0)
+ return status;
+
+ status = usb_composite_register(&hidg_driver);
+ if (status < 0)
+ platform_driver_unregister(&hidg_plat_driver);
+
+ return status;
}
module_init(hidg_init);
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
