Commit b1a55c0a authored by Saravanan Sekar's avatar Saravanan Sekar Committed by Guenter Roeck
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hwmon: (pmbus/mpq7932) Get page count based on chip info 



Get page count using compatible match to support the series of chipsets
which differs in number of regualator/page.

Signed-off-by: default avatarSaravanan Sekar <saravanan@linumiz.com>
Link: https://lore.kernel.org/r/20231011164754.449399-2-saravanan@linumiz.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 6632b456

drivers/hwmon/pmbus/mpq7932.c

+3 −3
Original line number Diff line number Diff line
@@ -105,7 +105,7 @@ static int mpq7932_probe(struct i2c_client *client) 
		return -ENOMEM;



	info = &data->info;

	info->pages = MPQ7932_NUM_PAGES;

	info->pages = (int)(unsigned long)device_get_match_data(&client->dev);

	info->format[PSC_VOLTAGE_OUT] = direct;

	info->m[PSC_VOLTAGE_OUT] = 160;

	info->b[PSC_VOLTAGE_OUT] = -33;
@@ -115,7 +115,7 @@ static int mpq7932_probe(struct i2c_client *client) 
	}



#if IS_ENABLED(CONFIG_SENSORS_MPQ7932_REGULATOR)

	info->num_regulators = ARRAY_SIZE(mpq7932_regulators_desc);

	info->num_regulators = info->pages;

	info->reg_desc = mpq7932_regulators_desc;

#endif
@@ -129,7 +129,7 @@ static int mpq7932_probe(struct i2c_client *client) 
}



static const struct of_device_id mpq7932_of_match[] = {

	{ .compatible = "mps,mpq7932"},

	{ .compatible = "mps,mpq7932", .data = (void *)MPQ7932_NUM_PAGES },

	{},

};

MODULE_DEVICE_TABLE(of, mpq7932_of_match);