diff options
| author | Jisheng Zhang <jszhang@marvell.com> | 2017-07-20 16:42:17 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-20 12:19:19 +0100 |
| commit | d110e3e921742980a54c27f16086dc5a6c1aecd7 (patch) | |
| tree | 31e31d13ed5c861f1a9e2cf4fdb18242e15895fc /drivers/regulator | |
| parent | 5771a8c08880cdca3bfb4a3fc6d309d6bba20877 (diff) | |
| download | linux-d110e3e921742980a54c27f16086dc5a6c1aecd7.tar.gz | |
regulator: fan53555: Use of_device_get_match_data() to simplify probe
if fan53555_regulator_probe() is called and the "client->dev.of_node" isn't NULL, it means OF registered a device with a valid compatible string, so match cannot be NULL. Use of_device_get_match_data() to retrieve the drvdata pointer. No functional change intended. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/fan53555.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c index 60f431831582..6b1c0e4672a2 100644 --- a/drivers/regulator/fan53555.c +++ b/drivers/regulator/fan53555.c @@ -407,14 +407,8 @@ static int fan53555_regulator_probe(struct i2c_client *client, di->regulator = pdata->regulator; if (client->dev.of_node) { - const struct of_device_id *match; - - match = of_match_device(of_match_ptr(fan53555_dt_ids), - &client->dev); - if (!match) - return -ENODEV; - - di->vendor = (unsigned long) match->data; + di->vendor = + (unsigned long)of_device_get_match_data(&client->dev); } else { /* if no ramp constraint set, get the pdata ramp_delay */ if (!di->regulator->constraints.ramp_delay) { |