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iio: gyro: mpu3050: Use vsprintf extension %pe for symbolic error name

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Utilize %pe format specifier from vsprintf while printing error logs
with dev_err(). Discards the use of unnecessary explicit casting and
prints symbolic error name which might prove to be convenient during
debugging.

Signed-off-by: Nishant Malpani <nish.malpani25@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Nishant Malpani
2020-03-22 22:53:08 +05:30
committed by Jonathan Cameron
parent df91cf5c28
commit 0e5fd38765
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/gyro/mpu3050-i2c.c
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@@ -51,8 +51,8 @@ static int mpu3050_i2c_probe(struct i2c_client *client,
regmap = devm_regmap_init_i2c(client, &mpu3050_i2c_regmap_config); regmap = devm_regmap_init_i2c(client, &mpu3050_i2c_regmap_config);
if (IS_ERR(regmap)) { if (IS_ERR(regmap)) {
dev_err(&client->dev, "Failed to register i2c regmap %d\n", dev_err(&client->dev, "Failed to register i2c regmap: %pe\n",
(int)PTR_ERR(regmap)); regmap);
return PTR_ERR(regmap); return PTR_ERR(regmap);
} }