linux-kernel - [PATCH v3 06/12] staging: gpib: Add comment for mutex define

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Message-ID: <20241104175014.12317-7-dpenkler@gmail.com>
Date: Mon,  4 Nov 2024 18:50:07 +0100
From: Dave Penkler <dpenkler@...il.com>
To: gregkh@...uxfoundation.org,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: skhan@...uxfoundation.org,
	arnd@...db.de,
	dan.carpenter@...aro.org,
	Dave Penkler <dpenkler@...il.com>
Subject: [PATCH v3 06/12] staging: gpib: Add comment for mutex define

Handle checkpatch CHECK message

Signed-off-by: Dave Penkler <dpenkler@...il.com>
---
 drivers/staging/gpib/agilent_82357a/agilent_82357a.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/gpib/agilent_82357a/agilent_82357a.c b/drivers/staging/gpib/agilent_82357a/agilent_82357a.c
index 02c6ec9a42a0..a6b177d7f8a0 100644
--- a/drivers/staging/gpib/agilent_82357a/agilent_82357a.c
+++ b/drivers/staging/gpib/agilent_82357a/agilent_82357a.c
@@ -19,7 +19,7 @@ MODULE_DESCRIPTION("GPIB driver for Agilent 82357A/B usb adapters");
 
 #define MAX_NUM_82357A_INTERFACES 128
 static struct usb_interface *agilent_82357a_driver_interfaces[MAX_NUM_82357A_INTERFACES];
-DEFINE_MUTEX(agilent_82357a_hotplug_lock);
+DEFINE_MUTEX(agilent_82357a_hotplug_lock); // protect board insertion and removal
 
 static unsigned int agilent_82357a_update_status(gpib_board_t *board, unsigned int clear_mask);
 
-- 
2.46.2