linux-kernel - [PATCH v3] media: atomisp-mt9m114: replace fixed function names

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Date:   Mon, 27 Jul 2020 19:48:12 +0200
From:   Juan Antonio Aldea-Armenteros <juant.aldea@...il.com>
To:     Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Cc:     Juan Antonio Aldea-Armenteros <juant.aldea@...il.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH v3] media: atomisp-mt9m114: replace fixed function names

There are a couple of debug messages using hardcoded function names
instead of the preferred __func__ magic constant.

Replace them:

WARNING: Prefer using '"%s...", __func__' to using 'misensor_rmw_reg', this function's name, in a string
215: FILE: ./media/atomisp/i2c/atomisp-mt9m114.c:215:
+       v4l2_err(client, "misensor_rmw_reg error exit, read failed\n");

WARNING: Prefer using '"%s...", __func__' to using 'misensor_rmw_reg', this function's name, in a string
236: FILE: ./media/atomisp/i2c/atomisp-mt9m114.c:236:
+       v4l2_err(client, "misensor_rmw_reg error exit, write failed\n");

Signed-off-by: Juan Antonio Aldea-Armenteros <juant.aldea@...il.com>
---
PATCH V2:
* Restored word "error" as pointed out by Dan Carpenter <dan.carpenter@...cle.com>

PATCH V3: 
* Fix V2 changelog message.

 drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
index 0d60918a9b19..f5de81132177 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
@@ -212,7 +212,7 @@ misensor_rmw_reg(struct i2c_client *client, u16 data_length, u16 reg,
 
 	err = mt9m114_read_reg(client, data_length, reg, &val);
 	if (err) {
-		v4l2_err(client, "misensor_rmw_reg error exit, read failed\n");
+		v4l2_err(client, "%s error exit, read failed\n", __func__);
 		return -EINVAL;
 	}
 
@@ -233,7 +233,7 @@ misensor_rmw_reg(struct i2c_client *client, u16 data_length, u16 reg,
 
 	err = mt9m114_write_reg(client, data_length, reg, val);
 	if (err) {
-		v4l2_err(client, "misensor_rmw_reg error exit, write failed\n");
+		v4l2_err(client, "%s error exit, write failed\n", __func__);
 		return -EINVAL;
 	}
 
-- 
2.27.0