[09/13] iio: magn: bmc150: Use suitable format specifier
diff mbox series

Message ID 20200321210204.18106-10-nish.malpani25@gmail.com
State New
Headers show
Series
  • iio: Use suitable format specifiers
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Commit Message

Nishant Malpani March 21, 2020, 9:02 p.m. UTC
Provide more suitable format specifiers while printing error logs.
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>
---

Based on conversations in [1] & [2].

[1] https://marc.info/?l=linux-iio&m=158427554607223&w=2
[2] https://marc.info/?l=linux-iio&m=158481647605891&w=2
---
 drivers/iio/magnetometer/bmc150_magn_spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/drivers/iio/magnetometer/bmc150_magn_spi.c b/drivers/iio/magnetometer/bmc150_magn_spi.c
index ed9be0490d77..7f42ee04a6b7 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);