From 0e5fd387657abfed7da96edd8a313babb7f6a66a Mon Sep 17 00:00:00 2001 From: Nishant Malpani Date: Sun, 22 Mar 2020 22:53:08 +0530 Subject: [PATCH] iio: gyro: mpu3050: 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/gyro/mpu3050-i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/gyro/mpu3050-i2c.c b/drivers/iio/gyro/mpu3050-i2c.c index afa8018b9238..ef5bcbc4b45b 100644 --- a/drivers/iio/gyro/mpu3050-i2c.c +++ b/drivers/iio/gyro/mpu3050-i2c.c @@ -51,8 +51,8 @@ static int mpu3050_i2c_probe(struct i2c_client *client, regmap = devm_regmap_init_i2c(client, &mpu3050_i2c_regmap_config); if (IS_ERR(regmap)) { - dev_err(&client->dev, "Failed to register i2c regmap %d\n", - (int)PTR_ERR(regmap)); + dev_err(&client->dev, "Failed to register i2c regmap: %pe\n", + regmap); return PTR_ERR(regmap); }