From 9623473cbb6f605fb7a85972284dce19cc74267b Mon Sep 17 00:00:00 2001 From: Nishant Malpani Date: Sun, 22 Mar 2020 22:53:15 +0530 Subject: [PATCH] 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 Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/bmc150_magn_spi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/magnetometer/bmc150_magn_spi.c b/drivers/iio/magnetometer/bmc150_magn_spi.c index ed9be04..c6ed3ea8 100644 --- a/drivers/iio/magnetometer/bmc150_magn_spi.c +++ b/drivers/iio/magnetometer/bmc150_magn_spi.c @@ -22,8 +22,8 @@ static int bmc150_magn_spi_probe(struct spi_device *spi) regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config); if (IS_ERR(regmap)) { - dev_err(&spi->dev, "Failed to register spi regmap %d\n", - (int)PTR_ERR(regmap)); + dev_err(&spi->dev, "Failed to register spi regmap: %pe\n", + regmap); return PTR_ERR(regmap); } return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name); -- 2.7.4