[PATCH v2 22/36] soc: fsl: cpm1: qmc: Add missing spinlock comment

[Herve Codina]

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

Add the missing comments.

Signed-off-by: Herve Codina <herve.cod...@bootlin.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