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authorAkinobu Mita <akinobu.mita@gmail.com>2016-04-28 17:39:53 +0300
committerJonathan Cameron <jic23@kernel.org>2016-05-14 21:02:01 +0300
commita3e5afe491bf7462013aa9f0bb3b55e3d05b784d (patch)
tree81852e64e02a7cf2b433269b84cc26eab2163f41 /drivers/iio
parent53dfc3b9e6c54d077f578f9016b6c8ab5f891e10 (diff)
downloadlinux-a3e5afe491bf7462013aa9f0bb3b55e3d05b784d.tar.xz
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/pressure/bmp280.c4
1 files changed, 2 insertions, 2 deletions
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;
}