linux-kernel - [PATCH 2/3] leds: is31fl319x: simplify getting the adapter of a client

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Date:   Mon, 10 Jun 2019 11:51:55 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     Peter Rosin <peda@...ntia.se>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] leds: is31fl319x: 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.

Reported-by: Peter Rosin <peda@...ntia.se>
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---

Please apply to your subsystem tree.

 drivers/leds/leds-is31fl319x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-is31fl319x.c b/drivers/leds/leds-is31fl319x.c
index f123309597e4..3615ec19085d 100644
--- a/drivers/leds/leds-is31fl319x.c
+++ b/drivers/leds/leds-is31fl319x.c
@@ -337,7 +337,7 @@ static int is31fl319x_probe(struct i2c_client *client,
 {
 	struct is31fl319x_chip *is31;
 	struct device *dev = &client->dev;
-	struct i2c_adapter *adapter = to_i2c_adapter(dev->parent);
+	struct i2c_adapter *adapter = client->adapter;
 	int err;
 	int i = 0;
 	u32 aggregated_led_microamp = IS31FL319X_CURRENT_MAX;
-- 
2.19.1