From: Wolfram Sang <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
---
drivers/i2c/busses/i2c-sh_mobile.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c
b/drivers/i2c/busses/i2c-sh_mobile.c
index a12297e7680a..440d5dbc8b5f 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -550,6 +550,7 @@ static struct dma_chan
*sh_mobile_i2c_request_dma_chan(struct device *dev,
chan = dma_request_slave_channel_reason(dev, chan_name);
if (IS_ERR(chan)) {
+ ret = PTR_ERR(chan);
dev_dbg(dev, "request_channel failed for %s (%d)\n", chan_name,
ret);
return chan;
}
--
2.1.3
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