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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-29 08:47:24 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 19:40:51 +0100 |
| commit | 5d2180ce1485863ef2ace9a06fb57f857575142e (patch) | |
| tree | a3424843fbfee3eb797c6d7c0761c679cdbdee37 /drivers/iio/magnetometer | |
| parent | eb17f3ed864a29d695e9c5cafd2eea9ee934cdd9 (diff) | |
| download | linux-stable-5d2180ce1485863ef2ace9a06fb57f857575142e.tar.gz linux-stable-5d2180ce1485863ef2ace9a06fb57f857575142e.tar.bz2 linux-stable-5d2180ce1485863ef2ace9a06fb57f857575142e.zip | |
iio: magnetometer: ak8974: Simplify with dev_err_probe()
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200829064726.26268-16-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/ak8974.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c index 6a8ae145f0c0..7cd9768fbcb2 100644 --- a/drivers/iio/magnetometer/ak8974.c +++ b/drivers/iio/magnetometer/ak8974.c @@ -843,15 +843,8 @@ static int ak8974_probe(struct i2c_client *i2c, ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(ak8974->regs), ak8974->regs); - if (ret < 0) { - if (ret != -EPROBE_DEFER) - dev_err(&i2c->dev, "cannot get regulators: %d\n", ret); - else - dev_dbg(&i2c->dev, - "regulators unavailable, deferring probe\n"); - - return ret; - } + if (ret < 0) + return dev_err_probe(&i2c->dev, ret, "cannot get regulators\n"); ret = regulator_bulk_enable(ARRAY_SIZE(ak8974->regs), ak8974->regs); if (ret < 0) { |