diff mbox series

[33/34] iio: inkern: remove OF dependencies

Message ID 20220610084545.547700-34-nuno.sa@analog.com (mailing list archive)
State Changes Requested
Headers show
Series make iio inkern interface firmware agnostic | expand

Commit Message

Nuno Sá June 10, 2022, 8:45 a.m. UTC
Since all users of the OF dependendent API are now converted to use the
firmware agnostic alternative, we can drop OF dependencies from the IIO
in kernel interface.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
 drivers/iio/inkern.c         | 25 +------------------------
 include/linux/iio/consumer.h | 10 ----------
 include/linux/iio/iio.h      |  3 ---
 3 files changed, 1 insertion(+), 37 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 1d519b0cacea..7eb536560ded 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -8,7 +8,6 @@ 
 #include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
-#include <linux/of.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/iio-opaque.h>
@@ -148,26 +147,6 @@  static int __fwnode_iio_simple_xlate(struct iio_dev *indio_dev,
 	return iiospec->args[0];
 }
 
-/*
- * Simple helper to copy fwnode_reference_args into of_phandle_args so we
- * can pass it to of_xlate(). Ultimate goal is to drop this together with
- * of_xlate().
- */
-static int __fwnode_to_of_xlate(struct iio_dev *indio_dev,
-				const struct fwnode_reference_args *iiospec)
-{
-	struct of_phandle_args of_args;
-	unsigned int i;
-
-	of_args.args_count = iiospec->nargs;
-	of_args.np = to_of_node(iiospec->fwnode);
-
-	for (i = 0; i < MAX_PHANDLE_ARGS; i++)
-		of_args.args[i] = i < iiospec->nargs ? iiospec->args[i] : 0;
-
-	return indio_dev->info->of_xlate(indio_dev, &of_args);
-}
-
 static int __fwnode_iio_channel_get(struct iio_channel *channel,
 				    struct fwnode_handle *fwnode, int index)
 {
@@ -191,9 +170,7 @@  static int __fwnode_iio_channel_get(struct iio_channel *channel,
 
 	indio_dev = dev_to_iio_dev(idev);
 	channel->indio_dev = indio_dev;
-	if (indio_dev->info->of_xlate)
-		index = __fwnode_to_of_xlate(indio_dev, &iiospec);
-	else if (indio_dev->info->fwnode_xlate)
+	if (indio_dev->info->fwnode_xlate)
 		index = indio_dev->info->fwnode_xlate(indio_dev, &iiospec);
 	else
 		index = __fwnode_iio_simple_xlate(indio_dev, &iiospec);
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index a96a714b5fdc..6802596b017c 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -9,12 +9,10 @@ 
 
 #include <linux/types.h>
 #include <linux/iio/types.h>
-#include <linux/of.h>
 
 struct iio_dev;
 struct iio_chan_spec;
 struct device;
-struct device_node;
 struct fwnode_handle;
 
 /**
@@ -129,14 +127,6 @@  struct iio_channel *devm_fwnode_iio_channel_get_by_name(struct device *dev,
 							struct fwnode_handle *fwnode,
 							const char *consumer_channel);
 
-static inline struct iio_channel
-*devm_of_iio_channel_get_by_name(struct device *dev, struct device_node *np,
-				 const char *consumer_channel)
-{
-	return devm_fwnode_iio_channel_get_by_name(dev, of_fwnode_handle(np),
-						   consumer_channel);
-}
-
 struct iio_cb_buffer;
 /**
  * iio_channel_get_all_cb() - register callback for triggered capture
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 494abb63406e..7093be1531c1 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -17,7 +17,6 @@ 
  * Currently assumes nano seconds.
  */
 
-struct of_phandle_args;
 struct fwnode_reference_args;
 
 enum iio_shared_by {
@@ -511,8 +510,6 @@  struct iio_info {
 	int (*debugfs_reg_access)(struct iio_dev *indio_dev,
 				  unsigned reg, unsigned writeval,
 				  unsigned *readval);
-	int (*of_xlate)(struct iio_dev *indio_dev,
-			const struct of_phandle_args *iiospec);
 	int (*fwnode_xlate)(struct iio_dev *indio_dev,
 			    const struct fwnode_reference_args *iiospec);
 	int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned val);