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 <mranostay@gmail.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Matt Ranostay <mranostay@gmail.com> Cc: Vlad Dogaru <vlad.dogaru@intel.com> Cc: Christoph Mair <christoph.mair@gmail.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Hartmut Knaack <knaack.h@gmx.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -879,8 +879,8 @@ static int bmp280_probe(struct i2c_client *client,
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if (ret < 0)
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return ret;
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if (chip_id != id->driver_data) {
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dev_err(&client->dev, "bad chip id. expected %x got %x\n",
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BMP280_CHIP_ID, chip_id);
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dev_err(&client->dev, "bad chip id. expected %lx got %x\n",
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id->driver_data, chip_id);
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return -EINVAL;
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}
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