Since commit c592becbe704127 ("spi: fsl-(e)spi: migrate to generic master
queueing") the function fsl_spi_do_one_msg() is not void anymore, so return
an error code to avoid the following buid warning:
drivers/spi/spi-fsl-spi.c: In function 'fsl_spi_do_one_msg':
>> drivers/spi/spi-fsl-spi.c:374:4: warning: 'return' with no value, in
>> function returning non-void [-Wreturn-type]
return;
^
Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
---
drivers/spi/spi-fsl-spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index e24a9bf..83f8081 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -371,7 +371,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
status = -EINVAL;
dev_err(&spi->dev,
"bits_per_word/speed_hz should be same for the
same SPI transfer\n");
- return;
+ return -EINVAL;
}
}
--
1.9.1
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