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i2c: qcom-geni: fix error return code in geni_i2c_gpi_xfer

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Fix to return a negative error code from the gi2c->err instead of
0.

Fixes: d8703554f4 ("i2c: qcom-geni: Add support for GPI DMA")
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasoluitons.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Wang Yufen 2022-11-21 18:17:52 +08:00 committed by Wolfram Sang
parent 8bfd4ec726
commit 7d8ccf4f11
1 changed files with 0 additions and 1 deletions
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drivers/i2c/busses/i2c-qcom-geni.c
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@ -626,7 +626,6 @@ static int geni_i2c_gpi_xfer(struct geni_i2c_dev *gi2c, struct i2c_msg msgs[], i
dev_err(gi2c->se.dev, "I2C timeout gpi flags:%d addr:0x%x\n",
gi2c->cur->flags, gi2c->cur->addr);
gi2c->err = -ETIMEDOUT;
goto err;
}
if (gi2c->err) {