From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Wed, 18 Nov 2009 11:20:52 -0800 Subject: [PATCH 05/10] omap: mailbox: remove disable_/enable_mbox_irq in isr In-Reply-To: <20091118191852.31148.93980.stgit@localhost> References: <20091118191852.31148.93980.stgit@localhost> Message-ID: <20091118192052.31148.94100.stgit@localhost> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Hiroshi DOYU No need to handle it in isr, since irq won't happen during isr. Signed-off-by: Hiroshi DOYU Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/mailbox.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 13ca236..b49bb29 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -209,8 +209,6 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox) mbox_msg_t msg; struct request_queue *q = mbox->rxq->queue; - disable_mbox_irq(mbox, IRQ_RX); - while (!mbox_fifo_empty(mbox)) { rq = blk_get_request(q, WRITE, GFP_ATOMIC); if (unlikely(!rq)) @@ -226,7 +224,6 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox) /* no more messages in the fifo. clear IRQ source. */ ack_mbox_irq(mbox, IRQ_RX); - enable_mbox_irq(mbox, IRQ_RX); nomem: schedule_work(&mbox->rxq->work); }