diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-08-24 11:19:29 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-08-25 18:48:47 +0200 |
| commit | c13c29186c59b056d6ec141b5967c2ca3efc0c16 (patch) | |
| tree | a8ef50037c2265fc5aada36ac153405314c48d87 /drivers/i2c | |
| parent | i2c: sh_mobile: use proper device with dma_mapping_error (diff) | |
| download | linux-c13c29186c59b056d6ec141b5967c2ca3efc0c16.tar.xz linux-c13c29186c59b056d6ec141b5967c2ca3efc0c16.zip | |
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-rcar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index 52407f3c9e1c..9bd849dacee8 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -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; } |