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Date: Tue, 3 Jun 2014 00:02:02 +0530 From: Jassi Brar <jaswinder.singh@...aro.org> To: linux-kernel@...r.kernel.org Cc: gregkh@...uxfoundation.org, s-anna@...com, loic.pallardy@...com, lftan.linux@...il.com, slapdau@...oo.com.au, courtney.cavin@...ymobile.com, robherring2@...il.com, arnd@...db.de, joshc@...eaurora.org, linus.walleij@...aro.org, galak@...eaurora.org, ks.giri@...sung.com, patches@...aro.org, bjorn@...o.se, Jassi Brar <jaswinder.singh@...aro.org> Subject: [PATCHv6 3/3] mailbox: Fix deleteing poll timer From: LeyFoon Tan <lftan.linux@...il.com> Try to delete the timer only if it was init/used. Signed-off-by: LeyFoon Tan <lftan.linux@...il.com> Signed-off-by: Jassi Brar <jaswinder.singh@...aro.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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