linux-kernel - Fwd: [PATCH v2 1/4] staging: greybus: added comment to mutex declaration in fw-management.c

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Message-ID: <CAJH1ELDtpYQvrG_Rd8-XtTk6Or5yDT_nT3dT_s8UGg-mpnAwWQ@mail.gmail.com>
Date: Tue, 3 Feb 2026 21:48:25 +0530
From: Rachit Dhar <rchtdhr@...il.com>
To: greybus-dev@...ts.linaro.org, linux-staging@...ts.linux.dev, 
	linux-kernel@...r.kernel.org
Subject: Fwd: [PATCH v2 1/4] staging: greybus: added comment to mutex
 declaration in fw-management.c

---------- Forwarded message ---------
From: Rachit Dhar <rchtdhr@...il.com>
Date: Tue, Feb 3, 2026 at 6:02 PM
Subject: [PATCH v2 1/4] staging: greybus: added comment to mutex
declaration in fw-management.c
To:
Cc: Rachit Dhar <rchtdhr@...il.com>, Viresh Kumar
<vireshk@...nel.org>, Johan Hovold <johan@...nel.org>, Alex Elder
<elder@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>


Added comment to mutex declaration, to resolve a checkpatch.pl check.

Signed-off-by: Rachit Dhar <rchtdhr@...il.com>
---
 drivers/staging/greybus/fw-management.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/fw-management.c
b/drivers/staging/greybus/fw-management.c
index 152949c23d65..07a0e6b63cf3 100644
--- a/drivers/staging/greybus/fw-management.c
+++ b/drivers/staging/greybus/fw-management.c
@@ -28,7 +28,7 @@ struct fw_mgmt {

        /* Common id-map for interface and backend firmware requests */
        struct ida              id_map;
-       struct mutex            mutex;
+       struct mutex            mutex; /* protects fw_mgmt->disabled,
and serializes ioctl */
        struct completion       completion;
        struct cdev             cdev;
        struct device           *class_device;
--
2.43.0