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-rw-r--r--drivers/mailbox/omap-mailbox.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c
index c5e8b9cb170d..2517038a8452 100644
--- a/drivers/mailbox/omap-mailbox.c
+++ b/drivers/mailbox/omap-mailbox.c
@@ -906,7 +906,11 @@ static int __init omap_mbox_init(void)
mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
sizeof(mbox_msg_t));
- return platform_driver_register(&omap_mbox_driver);
+ err = platform_driver_register(&omap_mbox_driver);
+ if (err)
+ class_unregister(&omap_mbox_class);
+
+ return err;
}
subsys_initcall(omap_mbox_init);