diff options
| author |   Andres Urian Florez <andres.emb.sys@gmail.com> | 2025-06-08 18:04:21 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2025-06-09 13:31:50 +0100 |
| commit | e51a086117ed857ea455c9ea774dbfb82f53e517 (patch) | |
| tree | deae557de997e76d799652540f364c19d93bc19e | |
| parent | spi: spi-pci1xxxx: Fix error code in probe (diff) | |
| download | wireguard-linux-e51a086117ed857ea455c9ea774dbfb82f53e517.tar.xz wireguard-linux-e51a086117ed857ea455c9ea774dbfb82f53e517.zip | |
spi: offload: check offload ops existence before disabling the trigger
Add a safe guard in spi_offload_trigger to check the existence of
offload->ops before invoking the trigger_disable callback
Signed-off-by: Andres Urian Florez <andres.emb.sys@gmail.com>
Link: https://patch.msgid.link/20250608230422.325360-1-andres.emb.sys@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-offload.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-offload.c b/drivers/spi/spi-offload.c index e674097bf3be..d336f4d228d5 100644 --- a/drivers/spi/spi-offload.c +++ b/drivers/spi/spi-offload.c @@ -297,7 +297,7 @@ int spi_offload_trigger_enable(struct spi_offload *offload, if (trigger->ops->enable) { ret = trigger->ops->enable(trigger, config); if (ret) { - if (offload->ops->trigger_disable) + if (offload->ops && offload->ops->trigger_disable) offload->ops->trigger_disable(offload); return ret; } |