From: Akinobu Mita Date: Thu, 28 Apr 2016 14:39:53 +0000 (+0900) Subject: iio: pressure: bmp280: fix error message for wrong chip id X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a3e5afe491bf7462013aa9f0bb3b55e3d05b784d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git iio: pressure: bmp280: fix error message for wrong chip id The bmp280 driver also supports BMP180 which has a different chip id with BMP280. The probe routine verifies that the device reports the correct chip id but the error message is confusing as if BMP280's chip id is always expected. Reported-by: Matt Ranostay Signed-off-by: Akinobu Mita Cc: Matt Ranostay Cc: Vlad Dogaru Cc: Christoph Mair Cc: Jonathan Cameron Cc: Hartmut Knaack Cc: Lars-Peter Clausen Cc: Peter Meerwald Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/pressure/bmp280.c b/drivers/iio/pressure/bmp280.c index 2f1498e12bb2..724452d61846 100644 --- a/drivers/iio/pressure/bmp280.c +++ b/drivers/iio/pressure/bmp280.c @@ -879,8 +879,8 @@ static int bmp280_probe(struct i2c_client *client, if (ret < 0) return ret; if (chip_id != id->driver_data) { - dev_err(&client->dev, "bad chip id. expected %x got %x\n", - BMP280_CHIP_ID, chip_id); + dev_err(&client->dev, "bad chip id. expected %lx got %x\n", + id->driver_data, chip_id); return -EINVAL; }