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iio: accel: kxsd9: 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 22:53:03 +05:30 committed by Jonathan Cameron
parent 1cfe38fc40
commit f0bd45fea3
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/accel/kxsd9-i2c.c
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@ -21,8 +21,8 @@ static int kxsd9_i2c_probe(struct i2c_client *i2c,
regmap = devm_regmap_init_i2c(i2c, &config);
if (IS_ERR(regmap)) {
dev_err(&i2c->dev, "Failed to register i2c regmap %d\n",
(int)PTR_ERR(regmap));
dev_err(&i2c->dev, "Failed to register i2c regmap: %pe\n",
regmap);
return PTR_ERR(regmap);
}