spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode

Browse source

The driver does not create the dspi->dma structure unless operating in
DSPI_DMA_MODE, so it makes sense to check for that.

Fixes: f4b323905d ("spi: Introduce dspi_slave_abort() function for NXP's dspi SPI driver")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20200318001603.9650-8-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Vladimir Oltean 2020-03-18 02:15:58 +02:00 • committed by Mark Brown

parent 4f5ee75ea1

commit 3d6224e63b

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 4 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/spi/spi-fsl-dspi.c

View file