From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752358AbaEFVWX (ORCPT ); Tue, 6 May 2014 17:22:23 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:11269 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751255AbaEFVWT (ORCPT ); Tue, 6 May 2014 17:22:19 -0400 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Tue, 06 May 2014 14:16:35 -0700 From: Christopher Freeman To: , , , CC: , , , Christopher Freeman Subject: [PATCH v1 2/3] dma: tegra: change interrupt-related log levels Date: Tue, 6 May 2014 14:22:22 -0700 Message-ID: <1399411343-12222-3-git-send-email-cfreeman@nvidia.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1399411343-12222-1-git-send-email-cfreeman@nvidia.com> References: <1399411343-12222-1-git-send-email-cfreeman@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Log levels from info -> debug for a couple of interrupt related prints. Interrupts may be handled outside of the ISR when tx_status is called because they need to be handled before calculating the residual. Signed-off-by: Christopher Freeman --- drivers/dma/tegra20-apb-dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index cc6b2fd..094e97d 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -675,7 +675,7 @@ static irqreturn_t tegra_dma_isr(int irq, void *dev_id) } spin_unlock_irqrestore(&tdc->lock, flags); - dev_info(tdc2dev(tdc), + dev_dbg(tdc2dev(tdc), "Interrupt already served status 0x%08lx\n", status); return IRQ_NONE; } @@ -796,7 +796,7 @@ static int tegra_dma_wcount_in_bytes(struct dma_chan *dc) status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS); if (status & TEGRA_APBDMA_STATUS_ISE_EOC) { tdc_write(tdc, TEGRA_APBDMA_CHAN_STATUS, status); - dev_info(tdc2dev(tdc), "%s():handling isr\n", __func__); + dev_dbg(tdc2dev(tdc), "%s():handling isr\n", __func__); tdc->isr_handler(tdc, false); tegra_dma_resume(tdc); return 0; -- 1.7.9.5