linux-kernel - [PATCH v1 22/36] soc: fsl: cpm1: qmc: Add missing spinlock comment

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Message-ID: <20240729142107.104574-23-herve.codina@bootlin.com>
Date: Mon, 29 Jul 2024 16:20:51 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Herve Codina <herve.codina@...tlin.com>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Qiang Zhao <qiang.zhao@....com>,
	Li Yang <leoyang.li@....com>,
	Mark Brown <broonie@...nel.org>
Cc: linuxppc-dev@...ts.ozlabs.org,
	linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: [PATCH v1 22/36] soc: fsl: cpm1: qmc: Add missing spinlock comment

checkpatch.pl raises the following issue
  CHECK: spinlock_t definition without comment

Add the missing comments.

Signed-off-by: Herve Codina <herve.codina@...tlin.com>
---
 drivers/soc/fsl/qe/qmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
index 2d54d7400d2d..3736a8e4575e 100644
--- a/drivers/soc/fsl/qe/qmc.c
+++ b/drivers/soc/fsl/qe/qmc.c
@@ -196,7 +196,7 @@ struct qmc_chan {
 	u64	rx_ts_mask;
 	bool is_reverse_data;
 
-	spinlock_t	tx_lock;
+	spinlock_t	tx_lock; /* Protect Tx related data */
 	cbd_t __iomem *txbds;
 	cbd_t __iomem *txbd_free;
 	cbd_t __iomem *txbd_done;
@@ -204,7 +204,7 @@ struct qmc_chan {
 	u64	nb_tx_underrun;
 	bool	is_tx_stopped;
 
-	spinlock_t	rx_lock;
+	spinlock_t	rx_lock; /* Protect Rx related data */
 	cbd_t __iomem *rxbds;
 	cbd_t __iomem *rxbd_free;
 	cbd_t __iomem *rxbd_done;
-- 
2.45.0