In commit d69d80484598 ("driver core: have match() callback in struct bus_type
take a const *"), the match callback for busses was changed to take a const
pointer to struct device_driver. Unfortunatly I missed fixing up the zorro
code, and was only noticed after-the-fact by the kernel test robot. Resolve
this issue by properly changing the zorro_bus_match() function.
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Fixes: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/zorro/zorro-driver.c | 4 ++--
include/linux/zorro.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c
index f49d19977e82..e7d3af1a223f 100644
--- a/drivers/zorro/zorro-driver.c
+++ b/drivers/zorro/zorro-driver.c
@@ -118,10 +118,10 @@ EXPORT_SYMBOL(zorro_unregister_driver);
* supported, and 0 if there is no match.
*/
-static int zorro_bus_match(struct device *dev, struct device_driver *drv)
+static int zorro_bus_match(struct device *dev, const struct device_driver *drv)
{
struct zorro_dev *z = to_zorro_dev(dev);
- struct zorro_driver *zorro_drv = to_zorro_driver(drv);
+ const struct zorro_driver *zorro_drv = to_zorro_driver(drv);
const struct zorro_device_id *ids = zorro_drv->id_table;
if (!ids)
diff --git a/include/linux/zorro.h b/include/linux/zorro.h
index db7416ed6057..f36c8d39553d 100644
--- a/include/linux/zorro.h
+++ b/include/linux/zorro.h
@@ -52,7 +52,7 @@ struct zorro_driver {
struct device_driver driver;
};
-#define to_zorro_driver(drv) container_of(drv, struct zorro_driver, driver)
+#define to_zorro_driver(drv) container_of_const(drv, struct zorro_driver, driver)
#define zorro_for_each_dev(dev) \
--
2.45.2
