Commit 7c06be04 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

driver core: bus: constify driver_find() 

The driver_find() function can now take a const * to bus_type, not just
a * so fix that up.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313182918.1312597-26-gregkh@linuxfoundation.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9622b9f2

drivers/base/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -1307,7 +1307,7 @@ EXPORT_SYMBOL_GPL(subsys_virtual_register); 
 * from being unregistered or unloaded while the caller is using it.

 * The caller is responsible for preventing this.

 */

struct device_driver *driver_find(const char *name, struct bus_type *bus)

struct device_driver *driver_find(const char *name, const struct bus_type *bus)

{

	struct subsys_private *sp = bus_to_subsys(bus);

	struct kobject *k;

include/linux/device/driver.h

+1 −1
Original line number Diff line number Diff line
@@ -126,7 +126,7 @@ extern int __must_check driver_register(struct device_driver *drv); 
extern void driver_unregister(struct device_driver *drv);



extern struct device_driver *driver_find(const char *name,

					 struct bus_type *bus);

					 const struct bus_type *bus);

extern int driver_probe_done(void);

extern void wait_for_device_probe(void);

void __init wait_for_init_devices_probe(void);