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rpmsg updates for v6.11

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This corrects interrupt handling in the stm32 remoteproc driver when
 being attached to an already running remote processor.
 It fixes invalid kernel-doc and adds missing MODULE_DESCRIPTION() in the
 rpmsg char driver.
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Merge tag 'rpmsg-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull rpmsg updates from Bjorn Andersson:

 - fix interrupt handling in the stm32 remoteproc driver when being
   attached to an already running remote processor

 - fix invalid kernel-doc and add missing MODULE_DESCRIPTION() in the
   rpmsg char driver

* tag 'rpmsg-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  rpmsg: char: add missing MODULE_DESCRIPTION() macro
  remoteproc: stm32_rproc: Fix mailbox interrupts queuing
  rpmsg: char: Fix rpmsg_eptdev structure documentation
This commit is contained in:
Linus Torvalds 2024-07-23 13:41:59 -07:00
commit 643af93f15
2 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/remoteproc/stm32_rproc.c
View file

@ -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)

5
drivers/rpmsg/rpmsg_char.c
View file

@ -52,8 +52,8 @@ static DEFINE_IDA(rpmsg_minor_ida);
* @readq: wait object for incoming queue
* @default_ept: set to channel default endpoint if the default endpoint should be re-used
* on device open to prevent endpoint address update.
* remote_flow_restricted: to indicate if the remote has requested for flow to be limited
* remote_flow_updated: to indicate if the flow control has been requested
* @remote_flow_restricted: to indicate if the remote has requested for flow to be limited
* @remote_flow_updated: to indicate if the flow control has been requested
*/
struct rpmsg_eptdev {
struct device dev;
@ -566,4 +566,5 @@ static void rpmsg_chrdev_exit(void)
module_exit(rpmsg_chrdev_exit);
MODULE_ALIAS("rpmsg:rpmsg_chrdev");
MODULE_DESCRIPTION("RPMSG device interface");
MODULE_LICENSE("GPL v2");