iio: imu: adis16xxx: use helper to access iio core debugfs dir

The IIO core provides a iio_get_debugfs_dentry() helper.
It seems that the ADIS IMU drivers access that field directly.

This change converts them to use iio_get_debugfs_dentry() instead.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

5 files changed, 24 insertions, 37 deletions

diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c
index a4c967a5fc5c..afdc57af475d 100644
--- a/drivers/iio/gyro/adis16136.c
+++ b/drivers/iio/gyro/adis16136.c
@@ -148,16 +148,14 @@ DEFINE_DEBUGFS_ATTRIBUTE(adis16136_flash_count_fops,
 static int adis16136_debugfs_init(struct iio_dev *indio_dev)
 {
 	struct adis16136 *adis16136 = iio_priv(indio_dev);
+	struct dentry *d = iio_get_debugfs_dentry(indio_dev);
 
 	debugfs_create_file_unsafe("serial_number", 0400,
-		indio_dev->debugfs_dentry, adis16136,
-		&adis16136_serial_fops);
+		d, adis16136, &adis16136_serial_fops);
 	debugfs_create_file_unsafe("product_id", 0400,
-		indio_dev->debugfs_dentry,
-		adis16136, &adis16136_product_id_fops);
+		d, adis16136, &adis16136_product_id_fops);
 	debugfs_create_file_unsafe("flash_count", 0400,
-		indio_dev->debugfs_dentry,
-		adis16136, &adis16136_flash_count_fops);
+		d, adis16136, &adis16136_flash_count_fops);
 
 	return 0;
 }
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c
index 439feb755d82..229f2ff98469 100644
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -281,18 +281,16 @@ DEFINE_DEBUGFS_ATTRIBUTE(adis16400_flash_count_fops,
 static int adis16400_debugfs_init(struct iio_dev *indio_dev)
 {
 	struct adis16400_state *st = iio_priv(indio_dev);
+	struct dentry *d = iio_get_debugfs_dentry(indio_dev);
 
 	if (st->variant->flags & ADIS16400_HAS_SERIAL_NUMBER)
 		debugfs_create_file_unsafe("serial_number", 0400,
-				indio_dev->debugfs_dentry, st,
-				&adis16400_serial_number_fops);
+				d, st, &adis16400_serial_number_fops);
 	if (st->variant->flags & ADIS16400_HAS_PROD_ID)
 		debugfs_create_file_unsafe("product_id", 0400,
-				indio_dev->debugfs_dentry, st,
-				&adis16400_product_id_fops);
+				d, st, &adis16400_product_id_fops);
 	debugfs_create_file_unsafe("flash_count", 0400,
-			indio_dev->debugfs_dentry, st,
-			&adis16400_flash_count_fops);
+			d, st, &adis16400_flash_count_fops);
 
 	return 0;
 }
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c
index 0957f5cfe9c0..ad20c488a3ba 100644
--- a/drivers/iio/imu/adis16460.c
+++ b/drivers/iio/imu/adis16460.c
@@ -129,16 +129,14 @@ DEFINE_DEBUGFS_ATTRIBUTE(adis16460_flash_count_fops,
 static int adis16460_debugfs_init(struct iio_dev *indio_dev)
 {
 	struct adis16460 *adis16460 = iio_priv(indio_dev);
+	struct dentry *d = iio_get_debugfs_dentry(indio_dev);
 
 	debugfs_create_file_unsafe("serial_number", 0400,
-			indio_dev->debugfs_dentry, adis16460,
-			&adis16460_serial_number_fops);
+			d, adis16460, &adis16460_serial_number_fops);
 	debugfs_create_file_unsafe("product_id", 0400,
-			indio_dev->debugfs_dentry, adis16460,
-			&adis16460_product_id_fops);
+			d, adis16460, &adis16460_product_id_fops);
 	debugfs_create_file_unsafe("flash_count", 0400,
-			indio_dev->debugfs_dentry, adis16460,
-			&adis16460_flash_count_fops);
+			d, adis16460, &adis16460_flash_count_fops);
 
 	return 0;
 }
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
index 02859f461b66..c6dac4fc67a1 100644
--- a/drivers/iio/imu/adis16475.c
+++ b/drivers/iio/imu/adis16475.c
@@ -230,20 +230,17 @@ DEFINE_DEBUGFS_ATTRIBUTE(adis16475_flash_count_fops,
 static void adis16475_debugfs_init(struct iio_dev *indio_dev)
 {
 	struct adis16475 *st = iio_priv(indio_dev);
+	struct dentry *d = iio_get_debugfs_dentry(indio_dev);
 
 	debugfs_create_file_unsafe("serial_number", 0400,
-				   indio_dev->debugfs_dentry, st,
-				   &adis16475_serial_number_fops);
+				   d, st, &adis16475_serial_number_fops);
 	debugfs_create_file_unsafe("product_id", 0400,
-				   indio_dev->debugfs_dentry, st,
-				   &adis16475_product_id_fops);
+				   d, st, &adis16475_product_id_fops);
 	debugfs_create_file_unsafe("flash_count", 0400,
-				   indio_dev->debugfs_dentry, st,
-				   &adis16475_flash_count_fops);
+				   d, st, &adis16475_flash_count_fops);
 	debugfs_create_file("firmware_revision", 0400,
-			    indio_dev->debugfs_dentry, st,
-			    &adis16475_firmware_revision_fops);
-	debugfs_create_file("firmware_date", 0400, indio_dev->debugfs_dentry,
+			    d, st, &adis16475_firmware_revision_fops);
+	debugfs_create_file("firmware_date", 0400, d,
 			    st, &adis16475_firmware_date_fops);
 }
 #else
diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index cfae0e4476e7..6a471eee110e 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -284,22 +284,18 @@ DEFINE_DEBUGFS_ATTRIBUTE(adis16480_flash_count_fops,
 static int adis16480_debugfs_init(struct iio_dev *indio_dev)
 {
 	struct adis16480 *adis16480 = iio_priv(indio_dev);
+	struct dentry *d = iio_get_debugfs_dentry(indio_dev);
 
 	debugfs_create_file_unsafe("firmware_revision", 0400,
-		indio_dev->debugfs_dentry, adis16480,
-		&adis16480_firmware_revision_fops);
+		d, adis16480, &adis16480_firmware_revision_fops);
 	debugfs_create_file_unsafe("firmware_date", 0400,
-		indio_dev->debugfs_dentry, adis16480,
-		&adis16480_firmware_date_fops);
+		d, adis16480, &adis16480_firmware_date_fops);
 	debugfs_create_file_unsafe("serial_number", 0400,
-		indio_dev->debugfs_dentry, adis16480,
-		&adis16480_serial_number_fops);
+		d, adis16480, &adis16480_serial_number_fops);
 	debugfs_create_file_unsafe("product_id", 0400,
-		indio_dev->debugfs_dentry, adis16480,
-		&adis16480_product_id_fops);
+		d, adis16480, &adis16480_product_id_fops);
 	debugfs_create_file_unsafe("flash_count", 0400,
-		indio_dev->debugfs_dentry, adis16480,
-		&adis16480_flash_count_fops);
+		d, adis16480, &adis16480_flash_count_fops);
 
 	return 0;
 }