Messages in this thread Patch in this message | | | From | Zhihao Cheng <> | Subject | [PATCH] i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc() | Date | Mon, 16 Nov 2020 22:10:58 +0800 |
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Fix to return the error code from qup_i2c_change_state() instaed of 0 in qup_i2c_bam_schedule_desc().
Fixes: fbf9921f8b35d9b2 ("i2c: qup: Fix error handling") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> --- drivers/i2c/busses/i2c-qup.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c index fbc04b60cfd1..5a47915869ae 100644 --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -801,7 +801,8 @@ static int qup_i2c_bam_schedule_desc(struct qup_i2c_dev *qup) if (ret || qup->bus_err || qup->qup_err) { reinit_completion(&qup->xfer); - if (qup_i2c_change_state(qup, QUP_RUN_STATE)) { + ret = qup_i2c_change_state(qup, QUP_RUN_STATE); + if (ret) { dev_err(qup->dev, "change to run state timed out"); goto desc_err; } -- 2.25.4
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