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iio: magn: bmc150: Use vsprintf extension %pe for symbolic error name 

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 22:53:15 +05:30 committed by Jonathan Cameron
parent 02566b459f
commit 9623473cbb
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/magnetometer/bmc150_magn_spi.c
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@ -22,8 +22,8 @@ static int bmc150_magn_spi_probe(struct spi_device *spi)
regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config); regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config);
if (IS_ERR(regmap)) { if (IS_ERR(regmap)) {
dev_err(&spi->dev, "Failed to register spi regmap %d\n", dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
(int)PTR_ERR(regmap)); regmap);
return PTR_ERR(regmap); return PTR_ERR(regmap);
} }
return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name); return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name);