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Commit 67fed0da authored by Ludovic Desroches's avatar Ludovic Desroches Committed by Wolfram Sang
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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: default avatarLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 868b2072

drivers/i2c/busses/i2c-at91.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1013,7 +1013,7 @@ static int at91_twi_configure_dma(struct at91_twi_dev *dev, u32 phy_addr) 




error:

error:

	if (ret != -EPROBE_DEFER)

	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)

	if (dma->chan_rx)

		dma_release_channel(dma->chan_rx);

		dma_release_channel(dma->chan_rx);

	if (dma->chan_tx)

	if (dma->chan_tx)