From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Sat, 8 Jun 2019 10:55:50 +0000 (-0400)
Subject: media: i2c: tw9910: simplify getting the adapter of a client
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2a50c83bbd724e8583602ac76fc04c369bd35493;p=openwrt%2Fstaging%2Fblogic.git

media: i2c: tw9910: simplify getting the adapter of a client

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/drivers/media/i2c/tw9910.c b/drivers/media/i2c/tw9910.c
index 4d7cd736b930..a25a350b0ddc 100644
--- a/drivers/media/i2c/tw9910.c
+++ b/drivers/media/i2c/tw9910.c
@@ -934,8 +934,7 @@ static int tw9910_probe(struct i2c_client *client,
 {
 	struct tw9910_priv		*priv;
 	struct tw9910_video_info	*info;
-	struct i2c_adapter		*adapter =
-		to_i2c_adapter(client->dev.parent);
+	struct i2c_adapter		*adapter = client->adapter;
 	int ret;
 
 	if (!client->dev.platform_data) {