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@xxxxxxxxxxxxxx>
---
Note:
This patch is only compile tested.
---
drivers/regulator/fan53555.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 48f312167e53..b64274686af8 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -659,7 +659,6 @@ MODULE_DEVICE_TABLE(of, fan53555_dt_ids);
static int fan53555_regulator_probe(struct i2c_client *client)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct device_node *np = client->dev.of_node;
struct fan53555_device_info *di;
struct fan53555_platform_data *pdata;
@@ -682,10 +681,8 @@ static int fan53555_regulator_probe(struct i2c_client *client)
"Platform data not found!\n");
di->regulator = pdata->regulator;
- if (client->dev.of_node) {
- di->vendor =
- (unsigned long)of_device_get_match_data(&client->dev);
- } else {
+ di->vendor = (unsigned long)i2c_get_match_data(client);
+ if (!client->dev.of_node) {
/* if no ramp constraint set, get the pdata ramp_delay */
if (!di->regulator->constraints.ramp_delay) {
if (pdata->slew_rate >= ARRAY_SIZE(slew_rates))
@@ -695,8 +692,6 @@ static int fan53555_regulator_probe(struct i2c_client *client)
di->regulator->constraints.ramp_delay
= slew_rates[pdata->slew_rate];
}
-
- di->vendor = id->driver_data;
}
regmap = devm_regmap_init_i2c(client, &fan53555_regmap_config);
--
2.25.1
