diff options
| author | Saravanan Sekar <saravanan@linumiz.com> | 2023-10-11 22:17:51 +0530 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-10-28 09:21:48 -0700 |
| commit | b1a55c0af684fdab2229770a40e708b4138c6389 (patch) | |
| tree | 1341dc6f8af06c503ce7470b5afe6a303493cf36 | |
| parent | 6632b45606bdcf14a9ee576c21f0d8331a99df9f (diff) | |
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: Saravanan Sekar <saravanan@linumiz.com>
Link: https://lore.kernel.org/r/20231011164754.449399-2-saravanan@linumiz.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/pmbus/mpq7932.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/pmbus/mpq7932.c b/drivers/hwmon/pmbus/mpq7932.c index 6c62f01da7c6..723c314a57a2 100644 --- a/drivers/hwmon/pmbus/mpq7932.c +++ b/drivers/hwmon/pmbus/mpq7932.c @@ -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); |