Re: [PATCH 2/2] iio:st_sensors fix build when !CONFIG_IIO_TRIGGER

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> Partly a case of removing unused headers and partly a case
> of ifdefing out the iio_trigger_ops structures.  This has
> come about because of an 'unusual' separation of code in this
> driver.

Ok for me is ok.

Thanks Jonathan & Randy



> Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
> Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> ---
>  drivers/iio/accel/st_accel_core.c       | 9 +++++++--
>  drivers/iio/accel/st_accel_i2c.c        | 1 -
>  drivers/iio/accel/st_accel_spi.c        | 1 -
>  drivers/iio/gyro/st_gyro_core.c         | 9 +++++++--
>  drivers/iio/gyro/st_gyro_i2c.c          | 1 -
>  drivers/iio/gyro/st_gyro_spi.c          | 1 -
>  drivers/iio/magnetometer/st_magn_core.c | 1 -
>  drivers/iio/magnetometer/st_magn_i2c.c  | 1 -
>  drivers/iio/magnetometer/st_magn_spi.c  | 1 -
>  9 files changed, 14 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
> index a235de2..e0f5a3c 100644
> --- a/drivers/iio/accel/st_accel_core.c
> +++ b/drivers/iio/accel/st_accel_core.c
> @@ -20,7 +20,7 @@
>  #include <linux/irq.h>
>  #include <linux/iio/iio.h>
>  #include <linux/iio/sysfs.h>
> -#include <linux/iio/trigger_consumer.h>
> +#include <linux/iio/trigger.h>
>  #include <linux/iio/buffer.h>
>
>  #include <linux/iio/common/st_sensors.h>
> @@ -419,10 +419,15 @@ static const struct iio_info accel_info = {
>         .write_raw = &st_accel_write_raw,
>  };
>
> +#ifdef CONFIG_IIO_TRIGGER
>  static const struct iio_trigger_ops st_accel_trigger_ops = {
>         .owner = THIS_MODULE,
>         .set_trigger_state = ST_ACCEL_TRIGGER_SET_STATE,
>  };
> +#define ST_ACCEL_TRIGGER_OPS (&st_accel_trigger_ops)
> +#else
> +#define ST_ACCEL_TRIGGER_OPS NULL
> +#endif
>
>  int st_accel_common_probe(struct iio_dev *indio_dev)
>  {
> @@ -455,7 +460,7 @@ int st_accel_common_probe(struct iio_dev *indio_dev)
>                         goto st_accel_common_probe_error;
>
>                 err = st_sensors_allocate_trigger(indio_dev,
> -                                                       &st_accel_trigger_ops);
> +                                                ST_ACCEL_TRIGGER_OPS);
>                 if (err < 0)
>                         goto st_accel_probe_trigger_error;
>         }
> diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
> index 90b8ddf..ffc9d09 100644
> --- a/drivers/iio/accel/st_accel_i2c.c
> +++ b/drivers/iio/accel/st_accel_i2c.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/i2c.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_i2c.h>
> diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
> index dbd45c0..22b35bf 100644
> --- a/drivers/iio/accel/st_accel_spi.c
> +++ b/drivers/iio/accel/st_accel_spi.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/spi/spi.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_spi.h>
> diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
> index 0a09998..fa9b242 100644
> --- a/drivers/iio/gyro/st_gyro_core.c
> +++ b/drivers/iio/gyro/st_gyro_core.c
> @@ -21,7 +21,7 @@
>  #include <linux/delay.h>
>  #include <linux/iio/iio.h>
>  #include <linux/iio/sysfs.h>
> -#include <linux/iio/trigger_consumer.h>
> +#include <linux/iio/trigger.h>
>  #include <linux/iio/buffer.h>
>
>  #include <linux/iio/common/st_sensors.h>
> @@ -287,10 +287,15 @@ static const struct iio_info gyro_info = {
>         .write_raw = &st_gyro_write_raw,
>  };
>
> +#ifdef CONFIG_IIO_TRIGGER
>  static const struct iio_trigger_ops st_gyro_trigger_ops = {
>         .owner = THIS_MODULE,
>         .set_trigger_state = ST_GYRO_TRIGGER_SET_STATE,
>  };
> +#define ST_GYRO_TRIGGER_OPS (&st_gyro_trigger_ops)
> +#else
> +#define ST_GYRO_TRIGGER_OPS NULL
> +#endif
>
>  int st_gyro_common_probe(struct iio_dev *indio_dev)
>  {
> @@ -323,7 +328,7 @@ int st_gyro_common_probe(struct iio_dev *indio_dev)
>                         goto st_gyro_common_probe_error;
>
>                 err = st_sensors_allocate_trigger(indio_dev,
> -                                                       &st_gyro_trigger_ops);
> +                                                 ST_GYRO_TRIGGER_OPS);
>                 if (err < 0)
>                         goto st_gyro_probe_trigger_error;
>         }
> diff --git a/drivers/iio/gyro/st_gyro_i2c.c b/drivers/iio/gyro/st_gyro_i2c.c
> index a44b5b4..8a31050 100644
> --- a/drivers/iio/gyro/st_gyro_i2c.c
> +++ b/drivers/iio/gyro/st_gyro_i2c.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/i2c.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_i2c.h>
> diff --git a/drivers/iio/gyro/st_gyro_spi.c b/drivers/iio/gyro/st_gyro_spi.c
> index 8b4dcc5..f354039 100644
> --- a/drivers/iio/gyro/st_gyro_spi.c
> +++ b/drivers/iio/gyro/st_gyro_spi.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/spi/spi.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_spi.h>
> diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
> index a69fbe1..16f0d6d 100644
> --- a/drivers/iio/magnetometer/st_magn_core.c
> +++ b/drivers/iio/magnetometer/st_magn_core.c
> @@ -21,7 +21,6 @@
>  #include <linux/delay.h>
>  #include <linux/iio/iio.h>
>  #include <linux/iio/sysfs.h>
> -#include <linux/iio/trigger_consumer.h>
>  #include <linux/iio/buffer.h>
>
>  #include <linux/iio/common/st_sensors.h>
> diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c
> index 710b256a5..e6adc4a 100644
> --- a/drivers/iio/magnetometer/st_magn_i2c.c
> +++ b/drivers/iio/magnetometer/st_magn_i2c.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/i2c.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_i2c.h>
> diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c
> index 94547e7..51adb79 100644
> --- a/drivers/iio/magnetometer/st_magn_spi.c
> +++ b/drivers/iio/magnetometer/st_magn_spi.c
> @@ -13,7 +13,6 @@
>  #include <linux/slab.h>
>  #include <linux/spi/spi.h>
>  #include <linux/iio/iio.h>
> -#include <linux/iio/trigger.h>
>
>  #include <linux/iio/common/st_sensors.h>
>  #include <linux/iio/common/st_sensors_spi.h>
> --
> 1.8.1.1
>
> --
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