diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2015-01-28 08:58:44 -0500 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-02-28 06:26:54 -0500 |
| commit | 3608688973e8c85fbcd9b7e72b90e224b8d01526 (patch) | |
| tree | 92782610135212c8225832d82d5fbaf3bf92544f | |
| parent | b841118ee6c0917004e7e763c4f6bf8eb10a6d93 (diff) | |
iio: ak8975: fix AK09911 dependencies
ak8975 depends on I2C and GPIOLIB, so any symbols that selects
ak8975 must have the same dependency, or we get build errors:
drivers/iio/magnetometer/ak8975.c: In function 'ak8975_who_i_am':
drivers/iio/magnetometer/ak8975.c:393:2: error: implicit declaration of function 'i2c_smbus_read_i2c_block_data' [-Werror=implicit-function-declaration]
ret = i2c_smbus_read_i2c_block_data(client, AK09912_REG_WIA1,
^
drivers/iio/magnetometer/ak8975.c: In function 'ak8975_set_mode':
drivers/iio/magnetometer/ak8975.c:431:2: error: implicit declaration of function 'i2c_smbus_write_byte_data' [-Werror=implicit-function-declaration]
ret = i2c_smbus_write_byte_data(data->client,
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 57e73a423b1e85 ("iio: ak8975: add ak09911 and ak09912 support")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/iio/magnetometer/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index 4c7a4c52dd06..a5d6de72c523 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig | |||
| @@ -18,6 +18,8 @@ config AK8975 | |||
| 18 | 18 | ||
| 19 | config AK09911 | 19 | config AK09911 |
| 20 | tristate "Asahi Kasei AK09911 3-axis Compass" | 20 | tristate "Asahi Kasei AK09911 3-axis Compass" |
| 21 | depends on I2C | ||
| 22 | depends on GPIOLIB | ||
| 21 | select AK8975 | 23 | select AK8975 |
| 22 | help | 24 | help |
| 23 | Deprecated: AK09911 is now supported by AK8975 driver. | 25 | Deprecated: AK09911 is now supported by AK8975 driver. |