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From:   Sebastian Reichel <sebastian.reichel@collabora.com>
To:     Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Lee Jones <lee@kernel.org>
Cc:     Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Mark Brown <broonie@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Alessandro Zummo <a.zummo@towertech.it>,
        linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Sebastian Reichel <sebastian.reichel@collabora.com>,
        kernel@collabora.com
Subject: [PATCHv4 06/13] mfd: rk808: replace 'struct i2c_client' with 'struct device'
Date:   Thu, 20 Oct 2022 22:42:44 +0200
Message-Id: <20221020204251.108565-7-sebastian.reichel@collabora.com>
In-Reply-To: <20221020204251.108565-1-sebastian.reichel@collabora.com>
References: <20221020204251.108565-1-sebastian.reichel@collabora.com>
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Put 'struct device' pointer into the MFD platform_data instead
of the 'struct i2c_client' pointer. This simplifies the code
and prepares the MFD for SPI support.

Acked-for-MFD-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
 drivers/mfd/rk808.c       | 6 +++---
 include/linux/mfd/rk808.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 5e0e5f320525..b154ca96d812 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -570,7 +570,7 @@ static int rk808_power_off(struct sys_off_data *data)
 	}
 	ret = regmap_update_bits(rk808->regmap, reg, bit, bit);
 	if (ret)
-		dev_err(&rk808->i2c->dev, "Failed to shutdown device!\n");
+		dev_err(rk808->dev, "Failed to shutdown device!\n");
 
 	return NOTIFY_DONE;
 }
@@ -593,7 +593,7 @@ static int rk808_restart(struct sys_off_data *data)
 	}
 	ret = regmap_update_bits(rk808->regmap, reg, bit, bit);
 	if (ret)
-		dev_err(&rk808->i2c->dev, "Failed to restart device!\n");
+		dev_err(rk808->dev, "Failed to restart device!\n");
 
 	return NOTIFY_DONE;
 }
@@ -714,7 +714,7 @@ static int rk808_probe(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	rk808->i2c = client;
+	rk808->dev = &client->dev;
 	i2c_set_clientdata(client, rk808);
 
 	rk808->regmap = devm_regmap_init_i2c(client, rk808->regmap_cfg);
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index 9af1f3105f80..a89ddd9ba68e 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -787,7 +787,7 @@ enum {
 };
 
 struct rk808 {
-	struct i2c_client		*i2c;
+	struct device			*dev;
 	struct regmap_irq_chip_data	*irq_data;
 	struct regmap			*regmap;
 	long				variant;
-- 
2.35.1