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Sun, 14 Jun 2026 06:19:11 -0700 (PDT) Received: from [192.168.1.187] ([2a02:8308:4092:11f0:c287:187e:fb7a:66a4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4922037055csm168406355e9.13.2026.06.14.06.19.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2026 06:19:11 -0700 (PDT) From: Joshua Crofts Date: Sun, 14 Jun 2026 15:19:10 +0200 Subject: [PATCH v6 8/8] iio: light: opt3001: add comment to mutex Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260614-opt3001-cleanup-v6-8-e3f5901dcc26@gmail.com> References: <20260614-opt3001-cleanup-v6-0-e3f5901dcc26@gmail.com> In-Reply-To: <20260614-opt3001-cleanup-v6-0-e3f5901dcc26@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Joshua Crofts , Maxwell Doose X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1781443145; l=895; i=joshua.crofts1@gmail.com; s=20260530; h=from:subject:message-id; bh=vGxzcUtV7pniE1iBjiD7iSKlGqvuDRRsBCNuQj3TloM=; b=ZR/dbFdBefCTu02aImUV8R1Be3jzECk1sg4IoOzhEHDzL5+9Bd6X3chgygdqkOGCVSxCH9pxf WtEh/fz52M8BRPW0ERBY2ST1iSsT2T7cX8pwqD2igfPbIXntoBE4qPX X-Developer-Key: i=joshua.crofts1@gmail.com; a=ed25519; pk=RTDOoVwgeL4oFdASj9U+cxJuIjXuXk73zkjnGOJKbEo= Add comment to mutex per checkpatch.pl report. While we're at it, add a comment to bool ok_to_ignore_lock. No functional change. Reviewed-by: Maxwell Doose Signed-off-by: Joshua Crofts --- drivers/iio/light/opt3001.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c index b657aa88c1b4..7afa0a6c1948 100644 --- a/drivers/iio/light/opt3001.c +++ b/drivers/iio/light/opt3001.c @@ -103,7 +103,13 @@ struct opt3001_chip_info { struct opt3001 { struct i2c_client *client; + /* + * Ensure data capture and read-modify-write sequences are + * not interrupted. + */ struct mutex lock; + + /* Allows for IRQs to bypass locking mechanism */ bool ok_to_ignore_lock; bool result_ready; wait_queue_head_t result_ready_queue; -- 2.54.0