linux-kernel - [PATCH] pinctrl: cy8c95x0: Simplify probe()

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Message-Id: <20230902082225.8777-1-biju.das.jz@bp.renesas.com>
Date:   Sat,  2 Sep 2023 09:22:25 +0100
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Patrick Rudolph <patrick.rudolph@...ements.com>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     Biju Das <biju.das.jz@...renesas.com>, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, Biju Das <biju.das.au@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH] pinctrl: cy8c95x0: Simplify probe()

Simpilfy probe() by replacing device_get_match_data() and id lookup for
retrieving match data by i2c_get_match_data().

Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
---
Note:
 This patch is only compile tested.
---
 drivers/pinctrl/pinctrl-cy8c95x0.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c
index 58ca6fac7849..fae80b52a6fc 100644
--- a/drivers/pinctrl/pinctrl-cy8c95x0.c
+++ b/drivers/pinctrl/pinctrl-cy8c95x0.c
@@ -1346,9 +1346,7 @@ static int cy8c95x0_probe(struct i2c_client *client)
 	chip->dev = &client->dev;
 
 	/* Set the device type */
-	chip->driver_data = (unsigned long)device_get_match_data(&client->dev);
-	if (!chip->driver_data)
-		chip->driver_data = i2c_match_id(cy8c95x0_id, client)->driver_data;
+	chip->driver_data = (uintptr_t)i2c_get_match_data(client);
 	if (!chip->driver_data)
 		return -ENODEV;
 
-- 
2.25.1