]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
crypto: qce - Provide dev_err_probe() status on DMA failure
authorBjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Fri, 24 Oct 2025 21:35:07 +0000 (14:35 -0700)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 31 Oct 2025 09:50:42 +0000 (17:50 +0800)
commitf5e297a112fa0dd31e09246709c859bb38dfba0b
tree01481fe0d60c5e15243d596341f65d8e6ecf77b2
parent12ad5b2346f905a3962b4aee701191b7a8d1905a
crypto: qce - Provide dev_err_probe() status on DMA failure

On multiple occasions the qce device have shown up in devices_deferred,
without the explanation that this came from the failure to acquire the
DMA channels from the associated BAM.

Use dev_err_probe() to associate this context with the failure to faster
pinpoint the culprit when this happens in the future.

Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/qce/dma.c