Commit c13c2918 authored Aug 24, 2016 by Wolfram Sang Committed by Wolfram Sang Aug 25, 2016

i2c: rcar: use proper device with dma_mapping_error



We must use the same device we used for mapping.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

parent 488d69ea

drivers/i2c/busses/i2c-rcar.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -378,7 +378,7 @@ static void rcar_i2c_dma(struct rcar_i2c_priv *priv)
		}

		dma_addr = dma_map_single(chan->device->dev, buf, len, dir);
		if (dma_mapping_error(dev, dma_addr)) {
		if (dma_mapping_error(chan->device->dev, dma_addr)) {
		dev_dbg(dev, "dma map failed, using PIO\n");
		return;
		}