Merge tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
 "Here is the big char/misc driver update for 5.11-rc1.

  Continuing the tradition of previous -rc1 pulls, there seems to be
  more and more tiny driver subsystems flowing through this tree.

  Lots of different things, all of which have been in linux-next for a
  while with no reported issues:

   - extcon driver updates

   - habannalab driver updates

   - mei driver updates

   - uio driver updates

   - binder fixes and features added

   - soundwire driver updates

   - mhi bus driver updates

   - phy driver updates

   - coresight driver updates

   - fpga driver updates

   - speakup driver updates

   - slimbus driver updates

   - various small char and misc driver updates"

* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
  slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
  siox: Make remove callback return void
  siox: Use bus_type functions for probe, remove and shutdown
  spmi: Add driver shutdown support
  spmi: fix some coding style issues at the spmi core
  spmi: get rid of a warning when built with W=1
  uio: uio_hv_generic: use devm_kzalloc() for private data alloc
  uio: uio_fsl_elbc_gpcm: use device-managed allocators
  uio: uio_aec: use devm_kzalloc() for uio_info object
  uio: uio_cif: use devm_kzalloc() for uio_info object
  uio: uio_netx: use devm_kzalloc() for or uio_info object
  uio: uio_mf624: use devm_kzalloc() for uio_info object
  uio: uio_sercos3: use device-managed functions for simple allocs
  uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
  uio: uio_dmem_genirq: convert simple allocations to device-managed
  ...

1 files changed, 15 insertions, 5 deletions

diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index 57df06820bae..1999d02923de 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -262,8 +262,8 @@ xpc_get_remote_rp(int nasid, unsigned long *discovered_nasids,
  * from us. Though we requested the remote partition to deactivate with regard
  * to us, we really only need to wait for the other side to disengage from us.
  */
-int
-xpc_partition_disengaged(struct xpc_partition *part)
+static int __xpc_partition_disengaged(struct xpc_partition *part,
+				      bool from_timer)
 {
 	short partid = XPC_PARTID(part);
 	int disengaged;
@@ -289,9 +289,9 @@ xpc_partition_disengaged(struct xpc_partition *part)
 		}
 		part->disengage_timeout = 0;
 
-		/* cancel the timer function, provided it's not us */
-		if (!in_interrupt())
-			del_singleshot_timer_sync(&part->disengage_timer);
+		/* Cancel the timer function if not called from it */
+		if (!from_timer)
+			del_timer_sync(&part->disengage_timer);
 
 		DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING &&
 			part->act_state != XPC_P_AS_INACTIVE);
@@ -303,6 +303,16 @@ xpc_partition_disengaged(struct xpc_partition *part)
 	return disengaged;
 }
 
+int xpc_partition_disengaged(struct xpc_partition *part)
+{
+	return __xpc_partition_disengaged(part, false);
+}
+
+int xpc_partition_disengaged_from_timer(struct xpc_partition *part)
+{
+	return __xpc_partition_disengaged(part, true);
+}
+
 /*
  * Mark specified partition as active.
  */