diff mbox series

[v6,05/24] iio: kfifo: un-export devm_iio_kfifo_allocate() function

Message ID 20210215104043.91251-6-alexandru.ardelean@analog.com (mailing list archive)
State New
Headers show
Series iio: core,buffer: add support for multiple IIO buffers per IIO device | expand

Commit Message

Alexandru Ardelean Feb. 15, 2021, 10:40 a.m. UTC
At this point all drivers should use devm_iio_kfifo_buffer_setup() instead
of manually allocating via devm_iio_kfifo_allocate() and assigning ops and
modes.

With this change, the devm_iio_kfifo_allocate() will be made private to the
IIO core, since all drivers should call either
devm_iio_kfifo_buffer_setup() or devm_iio_triggered_buffer_setup() to
create a kfifo buffer.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 Documentation/driver-api/driver-model/devres.rst | 1 -
 drivers/iio/buffer/kfifo_buf.c                   | 3 +--
 include/linux/iio/kfifo_buf.h                    | 2 --
 3 files changed, 1 insertion(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
index 562f5722281e..4b15b3e9358b 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst
@@ -285,7 +285,6 @@  I2C
 IIO
   devm_iio_device_alloc()
   devm_iio_device_register()
-  devm_iio_kfifo_allocate()
   devm_iio_kfifo_buffer_setup()
   devm_iio_triggered_buffer_setup()
   devm_iio_trigger_alloc()
diff --git a/drivers/iio/buffer/kfifo_buf.c b/drivers/iio/buffer/kfifo_buf.c
index 6472c9fa1937..c35a625280b1 100644
--- a/drivers/iio/buffer/kfifo_buf.c
+++ b/drivers/iio/buffer/kfifo_buf.c
@@ -186,7 +186,7 @@  static void devm_iio_kfifo_release(struct device *dev, void *res)
  * RETURNS:
  * Pointer to allocated iio_buffer on success, NULL on failure.
  */
-struct iio_buffer *devm_iio_kfifo_allocate(struct device *dev)
+static struct iio_buffer *devm_iio_kfifo_allocate(struct device *dev)
 {
 	struct iio_buffer **ptr, *r;
 
@@ -204,7 +204,6 @@  struct iio_buffer *devm_iio_kfifo_allocate(struct device *dev)
 
 	return r;
 }
-EXPORT_SYMBOL(devm_iio_kfifo_allocate);
 
 /**
  * devm_iio_kfifo_buffer_setup - Allocate a kfifo buffer & attach it to an IIO device
diff --git a/include/linux/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h
index 92c411b9ac26..1522896e1daf 100644
--- a/include/linux/iio/kfifo_buf.h
+++ b/include/linux/iio/kfifo_buf.h
@@ -10,8 +10,6 @@  struct device;
 struct iio_buffer *iio_kfifo_allocate(void);
 void iio_kfifo_free(struct iio_buffer *r);
 
-struct iio_buffer *devm_iio_kfifo_allocate(struct device *dev);
-
 int devm_iio_kfifo_buffer_setup(struct device *dev,
 				struct iio_dev *indio_dev,
 				int mode_flags,