diff options
| author | Colin Ian King <[email protected]> | 2021-06-23 17:23:00 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2021-06-24 18:29:57 +0000 |
| commit | b01d550663fa5fd40a1785b0f1211fb657892edf (patch) | |
| tree | 77d0269e361d2d9ef505ed45bcca93ff72405d90 /drivers/spi/spi.c | |
| parent | Merge series "Support ROCKCHIP SPI new feature" from Jon Lin <jon.lin@rock-ch... (diff) | |
| download | kernel-b01d550663fa5fd40a1785b0f1211fb657892edf.tar.gz kernel-b01d550663fa5fd40a1785b0f1211fb657892edf.zip | |
spi: Fix self assignment issue with ancillary->mode
There is an assignment of ancillary->mode to itself which looks
dubious since the proceeding comment states that the speed and
mode is taken over from the SPI main device, indicating that
ancillary->mode should assigned using the value spi->mode.
Fix this.
Addresses-Coverity: ("Self assignment")
Fixes: 0c79378c0199 ("spi: add ancillary device support")
Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 572ad95c1d4f..c296f08b36c1 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2183,7 +2183,7 @@ struct spi_device *spi_new_ancillary_device(struct spi_device *spi, /* Take over SPI mode/speed from SPI main device */ ancillary->max_speed_hz = spi->max_speed_hz; - ancillary->mode = ancillary->mode; + ancillary->mode = spi->mode; /* Register the new device */ rc = spi_add_device_locked(ancillary); |