From: Raag Jadav <raagjadav@gmail.com>
To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: mchehab@kernel.org, wenyou.yang@microchip.com,
Raag Jadav <raagjadav@gmail.com>
Subject: [PATCH] media: ov7740: use SCCB regmap
Date: Sun, 22 Mar 2020 17:08:11 +0530 [thread overview]
Message-ID: <1584877091-16838-1-git-send-email-raagjadav@gmail.com> (raw)
Make use of SCCB APIs for regmap operations.
Signed-off-by: Raag Jadav <raagjadav@gmail.com>
---
drivers/media/i2c/ov7740.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index 732655f..5832461 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -1068,13 +1068,6 @@ static int ov7740_probe(struct i2c_client *client)
struct v4l2_subdev *sd;
int ret;
- if (!i2c_check_functionality(client->adapter,
- I2C_FUNC_SMBUS_BYTE_DATA)) {
- dev_err(&client->dev,
- "OV7740: I2C-Adapter doesn't support SMBUS\n");
- return -EIO;
- }
-
ov7740 = devm_kzalloc(&client->dev, sizeof(*ov7740), GFP_KERNEL);
if (!ov7740)
return -ENOMEM;
@@ -1091,7 +1084,7 @@ static int ov7740_probe(struct i2c_client *client)
if (ret)
return ret;
- ov7740->regmap = devm_regmap_init_i2c(client, &ov7740_regmap_config);
+ ov7740->regmap = devm_regmap_init_sccb(client, &ov7740_regmap_config);
if (IS_ERR(ov7740->regmap)) {
ret = PTR_ERR(ov7740->regmap);
dev_err(&client->dev, "Failed to allocate register map: %d\n",
@@ -1100,7 +1093,6 @@ static int ov7740_probe(struct i2c_client *client)
}
sd = &ov7740->subdev;
- client->flags |= I2C_CLIENT_SCCB;
v4l2_i2c_subdev_init(sd, client, &ov7740_subdev_ops);
#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
--
2.7.4
reply other threads:[~2020-03-22 11:39 UTC|newest]
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