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

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.

Cc: Alex Elder <elder@kernel.org>
Cc: greybus-dev@lists.linaro.org
Fixes: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *")
Reviewed-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/2025070115-reoccupy-showy-e2ad@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/gbphy.c b/drivers/staging/greybus/gbphy.c
index 6adcad28663305b2d4c357dd2691fe497c3a879b..60cf09a302a7e3b0a07108f3b5d450f8b1691a8c 100644 (file)
--- 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;
 
@@ -119,7 +119,7 @@ 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);
+       const struct gbphy_driver *gbphy_drv = to_gbphy_driver(drv);
        struct gbphy_device *gbphy_dev = to_gbphy_dev(dev);
        const struct gbphy_device_id *id;