From mboxrd@z Thu Jan 1 00:00:00 1970 From: Austin Christ Subject: [PATCH] i2c-qup: reduce verbosity on DMA channel not found messages Date: Tue, 16 Jan 2018 14:35:34 -0700 Message-ID: <1516138534-30842-2-git-send-email-austinwc@codeaurora.org> References: <1516138534-30842-1-git-send-email-austinwc@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:56348 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750790AbeAPVfn (ORCPT ); Tue, 16 Jan 2018 16:35:43 -0500 In-Reply-To: <1516138534-30842-1-git-send-email-austinwc@codeaurora.org> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: wsa@the-dreams.de, linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Sinan Kaya , Austin Christ From: Sinan Kaya QDF2400 product doesn't have any BAM DMA attached to the I2C channel. This causes code to spit an unnecessary error message during boot. Signed-off-by: Sinan Kaya Signed-off-by: Austin Christ --- drivers/i2c/busses/i2c-qup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c index 08f8e01..c28d267 100644 --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -666,7 +666,7 @@ static int qup_i2c_req_dma(struct qup_i2c_dev *qup) if (IS_ERR(qup->btx.dma)) { err = PTR_ERR(qup->btx.dma); qup->btx.dma = NULL; - dev_err(qup->dev, "\n tx channel not available"); + dev_info(qup->dev, "\n tx channel not available"); return err; } } @@ -674,7 +674,7 @@ static int qup_i2c_req_dma(struct qup_i2c_dev *qup) if (!qup->brx.dma) { qup->brx.dma = dma_request_slave_channel_reason(qup->dev, "rx"); if (IS_ERR(qup->brx.dma)) { - dev_err(qup->dev, "\n rx channel not available"); + dev_info(qup->dev, "\n rx channel not available"); err = PTR_ERR(qup->brx.dma); qup->brx.dma = NULL; qup_i2c_rel_dma(qup); -- 1.9.1 Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.