We must use the same device we used for mapping.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-rcar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 52407f3c9e1cce..9bd849dacee872 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;
}
--
2.9.3
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