[PATCH] staging: greybus: gbphy: fix up const issue with the match callback

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

gbphy_dev_match_id() should be taking a const pointer, as the pointer
passed to it from the container_of() call was const to start with (it
was accidentally cast away with the call.)  Fix this all up by correctly
marking the pointer types.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/greybus/gbphy.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/greybus/gbphy.c b/drivers/staging/greybus/gbphy.c
index 6adcad286633..ab8a1af36808 100644
--- a/drivers/staging/greybus/gbphy.c
+++ b/drivers/staging/greybus/gbphy.c
@@ -102,8 +102,8 @@ static int gbphy_dev_uevent(const struct device *dev, struct kobj_uevent_env *en
 }
 
 static const struct gbphy_device_id *
-gbphy_dev_match_id(struct gbphy_device *gbphy_dev,
-		   struct gbphy_driver *gbphy_drv)
+gbphy_dev_match_id(const struct gbphy_device *gbphy_dev,
+		   const struct gbphy_driver *gbphy_drv)
 {
 	const struct gbphy_device_id *id = gbphy_drv->id_table;
 
@@ -119,8 +119,8 @@ gbphy_dev_match_id(struct gbphy_device *gbphy_dev,
 
 static int gbphy_dev_match(struct device *dev, const struct device_driver *drv)
 {
-	struct gbphy_driver *gbphy_drv = to_gbphy_driver(drv);
-	struct gbphy_device *gbphy_dev = to_gbphy_dev(dev);
+	const struct gbphy_driver *gbphy_drv = to_gbphy_driver(drv);
+	const struct gbphy_device *gbphy_dev = to_gbphy_dev(dev);
 	const struct gbphy_device_id *id;
 
 	id = gbphy_dev_match_id(gbphy_dev, gbphy_drv);
-- 
2.49.0