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mfd: madera-i2c: Simplify obtaining I2C match data

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Simplify probe() by replacing of_device_get_match_data() and ID lookup for
retrieving match data by i2c_get_match_data().

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230923174928.56824-3-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Biju Das 2023-09-23 18:49:26 +01:00 committed by Lee Jones
parent 7ec9f1f31d
commit f1f23a1a79
1 changed files with 1 additions and 8 deletions
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9
drivers/mfd/madera-i2c.c
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@ -18,21 +18,14 @@
static int madera_i2c_probe(struct i2c_client *i2c)
{
const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct madera *madera;
const struct regmap_config *regmap_16bit_config = NULL;
const struct regmap_config *regmap_32bit_config = NULL;
const void *of_data;
unsigned long type;
const char *name;
int ret;
of_data = of_device_get_match_data(&i2c->dev);
if (of_data)
type = (unsigned long)of_data;
else
type = id->driver_data;
type = (uintptr_t)i2c_get_match_data(i2c);
switch (type) {
case CS47L15:
if (IS_ENABLED(CONFIG_MFD_CS47L15)) {