This is a note to let you know that I've just added the patch titled
platform/x86: intel_scu_ipc: Update timeout value in comment
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-intel_scu_ipc-update-timeout-value-in-c.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit cfeffd3445462772b39e2810a6dcce282925fc24
Author: Prashant Malani <pmalani@xxxxxxxxxxxx>
Date: Tue Sep 28 03:19:34 2021 -0700
platform/x86: intel_scu_ipc: Update timeout value in comment
[ Upstream commit a0c5814b9933f25ecb6de169483c5b88cf632bca ]
The comment decribing the IPC timeout hadn't been updated when the
actual timeout was changed from 3 to 5 seconds in
commit a7d53dbbc70a ("platform/x86: intel_scu_ipc: Increase virtual
timeout from 3 to 5 seconds") .
Since the value is anyway updated to 10s now, take this opportunity to
update the value in the comment too.
Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx>
Cc: Benson Leung <bleung@xxxxxxxxxxxx>
Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210928101932.2543937-4-pmalani@xxxxxxxxxxxx
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index e81daff65f62..238ee4275f5c 100644
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -187,7 +187,7 @@ static inline int busy_loop(struct intel_scu_ipc_dev *scu)
return 0;
}
-/* Wait till ipc ioc interrupt is received or timeout in 3 HZ */
+/* Wait till ipc ioc interrupt is received or timeout in 10 HZ */
static inline int ipc_wait_for_interrupt(struct intel_scu_ipc_dev *scu)
{
int status;
