diff options
| author | Gwenael Treuveur <gwenael.treuveur@foss.st.com> | 2024-05-21 18:23:16 +0200 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2024-05-28 13:25:38 -0600 |
| commit | c3281abea67c9c0dc6219bbc41d1feae05a16da3 (patch) | |
| tree | c1ce333c0fffb5f129533f5a7c03d24e6af4f3db /drivers/remoteproc/stm32_rproc.c | |
| parent | f720fa010d03bbb336cf8dcb949e939b5cfba610 (diff) | |
remoteproc: stm32_rproc: Fix mailbox interrupts queuing
Manage interrupt coming from coprocessor also when state is
ATTACHED.
Fixes: 35bdafda40cc ("remoteproc: stm32_rproc: Add mutex protection for workqueue")
Cc: stable@vger.kernel.org
Signed-off-by: Gwenael Treuveur <gwenael.treuveur@foss.st.com>
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20240521162316.156259-1-gwenael.treuveur@foss.st.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/remoteproc/stm32_rproc.c')
| -rw-r--r-- | drivers/remoteproc/stm32_rproc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c index 88623df7d0c3..8c7f7950b80e 100644 --- a/drivers/remoteproc/stm32_rproc.c +++ b/drivers/remoteproc/stm32_rproc.c @@ -294,7 +294,7 @@ static void stm32_rproc_mb_vq_work(struct work_struct *work) mutex_lock(&rproc->lock); - if (rproc->state != RPROC_RUNNING) + if (rproc->state != RPROC_RUNNING && rproc->state != RPROC_ATTACHED) goto unlock_mutex; if (rproc_vq_interrupt(rproc, mb->vq_id) == IRQ_NONE) |