From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri, 5 May 2023 18:16:07 +0000 (-0700)
Subject: Input: fix open count when closing inhibited device
X-Git-Tag: v6.6.17~3754^2~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=978134c4b192ed04ecf699be3e1b4d23b5d20457;p=platform%2Fkernel%2Flinux-rpi.git

Input: fix open count when closing inhibited device

Because the kernel increments device's open count in input_open_device()
even if device is inhibited, the counter should always be decremented in
input_close_device() to keep it balanced.

Fixes: a181616487db ("Input: Add "inhibited" property")
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Link: https://lore.kernel.org/r/ZFFz0xAdPNSL3PT7@google.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 37e876d..641eb86 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -703,7 +703,7 @@ void input_close_device(struct input_handle *handle)
 
 	__input_release_device(handle);
 
-	if (!dev->inhibited && !--dev->users) {
+	if (!--dev->users && !dev->inhibited) {
 		if (dev->poller)
 			input_dev_poller_stop(dev->poller);
 		if (dev->close)