Messages in this thread Patch in this message | | | From | Jassi Brar <> | Subject | [PATCHv7 4/5] mailbox: Fix deleteing poll timer | Date | Thu, 12 Jun 2014 22:32:22 +0530 |
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From: LeyFoon Tan <lftan.linux@gmail.com>
Try to delete the timer only if it was init/used.
Signed-off-by: LeyFoon Tan <lftan.linux@gmail.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> --- drivers/mailbox/mailbox.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c index 336fa10..ae4abd9 100644 --- a/drivers/mailbox/mailbox.c +++ b/drivers/mailbox/mailbox.c @@ -480,7 +480,8 @@ void mbox_controller_unregister(struct mbox_controller *mbox) for (i = 0; i < mbox->num_chans; i++) mbox_free_channel(&mbox->chans[i]); - del_timer_sync(&mbox->poll); + if (mbox->txdone_poll) + del_timer_sync(&mbox->poll); mutex_unlock(&con_mutex); } -- 1.8.1.2
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