From 67fed0da5ac23ab6187c362b7ade08339872f718 Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Fri, 20 May 2016 14:06:31 +0200 Subject: [PATCH] i2c: at91: change log when dma configuration fails When the DMA configuration fails, there is a log reporting that we can't use DMA and indicating the error number. When booting the kernel, it is annoying to see this error number. Moreover, people can think something is going wrong. It is not the case, it means that DMA can't be used but it doesn't prevent to use i2c. Signed-off-by: Ludovic Desroches Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-at91.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 921d32bfcda8..f23372669f77 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -1013,7 +1013,7 @@ static int at91_twi_configure_dma(struct at91_twi_dev *dev, u32 phy_addr) error: if (ret != -EPROBE_DEFER) - dev_info(dev->dev, "can't use DMA, error %d\n", ret); + dev_info(dev->dev, "can't get DMA channel, continue without DMA support\n"); if (dma->chan_rx) dma_release_channel(dma->chan_rx); if (dma->chan_tx) -- 2.20.1