From 488d69ea72457c7566b36eb0d484d579f19963c5 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 24 Aug 2016 11:19:28 +0200 Subject: i2c: sh_mobile: use proper device with dma_mapping_error We must use the same device we used for mapping. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-sh_mobile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 6fb3e2645992..05b1eeab9cf5 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -610,7 +610,7 @@ static void sh_mobile_i2c_xfer_dma(struct sh_mobile_i2c_data *pd) return; dma_addr = dma_map_single(chan->device->dev, pd->msg->buf, pd->msg->len, dir); - if (dma_mapping_error(pd->dev, dma_addr)) { + if (dma_mapping_error(chan->device->dev, dma_addr)) { dev_dbg(pd->dev, "dma map failed, using PIO\n"); return; } -- cgit v1.2.3