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mfd: rk808: Replace 'struct i2c_client' with 'struct device'

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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.

Tested-by: Diederik de Haas <didi.debian@cknow.org> # Rock64, Quartz64 Model A + B
Tested-by: Vincent Legoll <vincent.legoll@gmail.com> # Pine64 QuartzPro64
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-5-sebastian.reichel@collabora.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Sebastian Reichel 2023-05-04 19:36:08 +02:00 committed by Lee Jones
parent e714b50bdf
commit 049449976f
2 changed files with 4 additions and 4 deletions
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6
drivers/mfd/rk808.c
View File

@ -577,7 +577,7 @@ 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;
}
@ -600,7 +600,7 @@ 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;
}
@ -720,7 +720,7 @@ 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);

2
include/linux/mfd/rk808.h
View File

@ -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;