From 4eaf928622abc5dabc9b42a0de4dafbe29ddf491 Mon Sep 17 00:00:00 2001 From: Yue Haibing Date: Fri, 11 Aug 2023 17:57:01 +0800 Subject: [PATCH] iio: Remove unused declarations Commit 0f3a8c3f34f7 ("iio: Add support for creating IIO devices via configfs") declared but never implemented iio_sw_device_type_configfs_{un}register(). Commit b662f809d410 ("iio: core: Introduce IIO software triggers") declared but never implemented iio_sw_trigger_type_configfs_{un}register(). Commit a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers") declared but never implemented fxls8962af_core_remove(). Commit 8dedcc3eee3a ("iio: core: centralize ioctl() calls to the main chardev") declared but never implemented iio_device_ioctl(). Commit d430f3c36ca6 ("iio: imu: inv_mpu6050: Use regmap instead of i2c specific functions") removed inv_mpu6050_write_reg() but not its declaration. Signed-off-by: Yue Haibing Link: https://lore.kernel.org/r/20230811095701.35372-1-yuehaibing@huawei.com Signed-off-by: Jonathan Cameron --- drivers/iio/accel/fxls8962af.h | 1 - drivers/iio/iio_core.h | 3 --- drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 1 - include/linux/iio/sw_device.h | 3 --- include/linux/iio/sw_trigger.h | 3 --- 5 files changed, 11 deletions(-) diff --git a/drivers/iio/accel/fxls8962af.h b/drivers/iio/accel/fxls8962af.h index 9cbe98c3ba9a..6eaa2803b26f 100644 --- a/drivers/iio/accel/fxls8962af.h +++ b/drivers/iio/accel/fxls8962af.h @@ -14,7 +14,6 @@ enum { }; int fxls8962af_core_probe(struct device *dev, struct regmap *regmap, int irq); -int fxls8962af_core_remove(struct device *dev); extern const struct dev_pm_ops fxls8962af_pm_ops; extern const struct regmap_config fxls8962af_i2c_regmap_conf; diff --git a/drivers/iio/iio_core.h b/drivers/iio/iio_core.h index 501e286702ef..1a38b1915e7a 100644 --- a/drivers/iio/iio_core.h +++ b/drivers/iio/iio_core.h @@ -30,9 +30,6 @@ struct iio_ioctl_handler { unsigned int cmd, unsigned long arg); }; -long iio_device_ioctl(struct iio_dev *indio_dev, struct file *filp, - unsigned int cmd, unsigned long arg); - void iio_device_ioctl_handler_register(struct iio_dev *indio_dev, struct iio_ioctl_handler *h); void iio_device_ioctl_handler_unregister(struct iio_ioctl_handler *h); diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h index ed5a96e78df0..95f548235de7 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h @@ -464,7 +464,6 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev, int irq_type); int inv_mpu6050_prepare_fifo(struct inv_mpu6050_state *st, bool enable); int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, unsigned int mask); -int inv_mpu6050_write_reg(struct inv_mpu6050_state *st, int reg, u8 val); int inv_mpu_acpi_create_mux_client(struct i2c_client *client); void inv_mpu_acpi_delete_mux_client(struct i2c_client *client); int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name, diff --git a/include/linux/iio/sw_device.h b/include/linux/iio/sw_device.h index eff1e6b2595c..0f7fe7b522e3 100644 --- a/include/linux/iio/sw_device.h +++ b/include/linux/iio/sw_device.h @@ -51,9 +51,6 @@ void iio_unregister_sw_device_type(struct iio_sw_device_type *dt); struct iio_sw_device *iio_sw_device_create(const char *, const char *); void iio_sw_device_destroy(struct iio_sw_device *); -int iio_sw_device_type_configfs_register(struct iio_sw_device_type *dt); -void iio_sw_device_type_configfs_unregister(struct iio_sw_device_type *dt); - static inline void iio_swd_group_init_type_name(struct iio_sw_device *d, const char *name, diff --git a/include/linux/iio/sw_trigger.h b/include/linux/iio/sw_trigger.h index 47de2443e984..bc77f88df303 100644 --- a/include/linux/iio/sw_trigger.h +++ b/include/linux/iio/sw_trigger.h @@ -51,9 +51,6 @@ void iio_unregister_sw_trigger_type(struct iio_sw_trigger_type *tt); struct iio_sw_trigger *iio_sw_trigger_create(const char *, const char *); void iio_sw_trigger_destroy(struct iio_sw_trigger *); -int iio_sw_trigger_type_configfs_register(struct iio_sw_trigger_type *tt); -void iio_sw_trigger_type_configfs_unregister(struct iio_sw_trigger_type *tt); - static inline void iio_swt_group_init_type_name(struct iio_sw_trigger *t, const char *name,