linux-kernel - [PATCH] Input: ims-pcu - fix a mutex usage error

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Message-Id: <20240921071501.263450-1-dolinux.peng@gmail.com>
Date: Sat, 21 Sep 2024 15:15:01 +0800
From: Donglin Peng <dolinux.peng@...il.com>
To: dmitry.torokhov@...il.com
Cc: javier.carrasco.cruz@...il.com,
	kees@...nel.org,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Donglin Peng <dolinux.peng@...il.com>
Subject: [PATCH] Input: ims-pcu - fix a mutex usage error

The mutex_lock_interruptible should be switched to scoped_cond_guard(mutex_intr, ...)
instead of scoped_cond_guard(mutex, ..).

Fixes: 703f12672e1f ("Input: ims-pcu - switch to using cleanup functions")
Signed-off-by: Donglin Peng <dolinux.peng@...il.com>
---
 drivers/input/misc/ims-pcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index c086dadb45e3..058f3470b7ae 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1067,7 +1067,7 @@ static ssize_t ims_pcu_attribute_store(struct device *dev,
 	if (data_len > attr->field_length)
 		return -EINVAL;
 
-	scoped_cond_guard(mutex, return -EINTR, &pcu->cmd_mutex) {
+	scoped_cond_guard(mutex_intr, return -EINTR, &pcu->cmd_mutex) {
 		memset(field, 0, attr->field_length);
 		memcpy(field, buf, data_len);
 
-- 
2.25.1