diff options
author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-02-22 12:00:02 +0300 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-26 22:10:40 +0300 |
commit | 01676b0f3b625a9aa608d5b716898e9dba2fb63e (patch) | |
tree | e98f71e193f9c621f319579d7f443f0f71b24876 /drivers/iio/accel/adxl345_core.c | |
parent | b30537a4cedcacf0ade2f33ebb7610178ed1e7d7 (diff) | |
download | linux-01676b0f3b625a9aa608d5b716898e9dba2fb63e.tar.xz |
iio: accel: adxl345: Convert to use dev_err_probe()
It's fine to call dev_err_probe() in ->probe() when error code is known.
Convert the driver to use dev_err_probe().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220222090009.2060-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel/adxl345_core.c')
-rw-r--r-- | drivers/iio/accel/adxl345_core.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index ef2240e356e0..078e1029e49d 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -222,16 +222,12 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap, int ret; ret = regmap_read(regmap, ADXL345_REG_DEVID, ®val); - if (ret < 0) { - dev_err(dev, "Error reading device ID: %d\n", ret); - return ret; - } + if (ret < 0) + return dev_err_probe(dev, ret, "Error reading device ID\n"); - if (regval != ADXL345_DEVID) { - dev_err(dev, "Invalid device ID: %x, expected %x\n", - regval, ADXL345_DEVID); - return -ENODEV; - } + if (regval != ADXL345_DEVID) + return dev_err_probe(dev, -ENODEV, "Invalid device ID: %x, expected %x\n", + regval, ADXL345_DEVID); indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); if (!indio_dev) @@ -245,10 +241,8 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap, ret = regmap_write(data->regmap, ADXL345_REG_DATA_FORMAT, data->data_range); - if (ret < 0) { - dev_err(dev, "Failed to set data range: %d\n", ret); - return ret; - } + if (ret < 0) + return dev_err_probe(dev, ret, "Failed to set data range\n"); indio_dev->name = name; indio_dev->info = &adxl345_info; @@ -259,10 +253,8 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap, /* Enable measurement mode */ ret = regmap_write(data->regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_MEASURE); - if (ret < 0) { - dev_err(dev, "Failed to enable measurement mode: %d\n", ret); - return ret; - } + if (ret < 0) + return dev_err_probe(dev, ret, "Failed to enable measurement mode\n"); ret = devm_add_action_or_reset(dev, adxl345_powerdown, data->regmap); if (ret < 0) |