remoteproc: Allow shutdown of crashed processors

rproc_shutdown() rejects a remoteproc in RPROC_CRASHED state, and
rproc_del() ignores that error. The result of these two decisions is
that a user cannot stop a remoteproc that with recovery disabled that
has entered a crash state, and removal of an associated remoteproc
driver will release resources without first stopping the remoteproc.

Allow rproc_shutdown() to stop crashed processors. Propagate the crash
state to subdevice teardown, to allow subdevices to dismantle things
appropriately.

Assisted-by: OpenCode:GPT-5.5
Fixes: 5e6a0e05270e ("remoteproc: core: Move state checking to remoteproc_core")
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Reviewed-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260723-rproc-rmmod-not-crashing-v1-1-546dfd5de0e6@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

0 files changed, 0 insertions, 0 deletions