This is a note to let you know that I've just added the patch titled
counter: 104-quad-8: Fix Synapse action reported for Index signals
to the 6.1-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:
counter-104-quad-8-fix-synapse-action-reported-for-index-signals.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 00f4bc5184c19cb33f468f1ea409d70d19f8f502 Mon Sep 17 00:00:00 2001
From: William Breathitt Gray <william.gray@xxxxxxxxxx>
Date: Thu, 16 Mar 2023 16:34:26 -0400
Subject: counter: 104-quad-8: Fix Synapse action reported for Index signals
From: William Breathitt Gray <william.gray@xxxxxxxxxx>
commit 00f4bc5184c19cb33f468f1ea409d70d19f8f502 upstream.
Signal 16 and higher represent the device's Index lines. The
priv->preset_enable array holds the device configuration for these Index
lines. The preset_enable configuration is active low on the device, so
invert the conditional check in quad8_action_read() to properly handle
the logical state of preset_enable.
Fixes: f1d8a071d45b ("counter: 104-quad-8: Add Generic Counter interface support")
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230316203426.224745-1-william.gray@xxxxxxxxxx/
Signed-off-by: William Breathitt Gray <william.gray@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/counter/104-quad-8.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/counter/104-quad-8.c
+++ b/drivers/counter/104-quad-8.c
@@ -368,7 +368,7 @@ static int quad8_action_read(struct coun
/* Handle Index signals */
if (synapse->signal->id >= 16) {
- if (priv->preset_enable[count->id])
+ if (!priv->preset_enable[count->id])
*action = COUNTER_SYNAPSE_ACTION_RISING_EDGE;
else
*action = COUNTER_SYNAPSE_ACTION_NONE;
Patches currently in stable-queue which might be from william.gray@xxxxxxxxxx are
queue-6.1/counter-104-quad-8-fix-synapse-action-reported-for-index-signals.patch
queue-6.1/iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch
queue-6.1/counter-104-quad-8-fix-race-condition-between-flag-and-cntr-reads.patch
