Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH] mailbox/omap: unregister mbox class | Date | Sat, 11 Nov 2017 23:39:18 +0530 |
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platform_driver_register() can fail here and we must unregister mbox class.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/mailbox/omap-mailbox.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c index c5e8b9c..2517038 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); -- 2.7.4
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