linux-kernel - [PATCH 20/21] driver core: bus: constify some internal functions

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Message-Id: <20230208111330.439504-21-gregkh@linuxfoundation.org>
Date:   Wed,  8 Feb 2023 12:13:29 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH 20/21] driver core: bus: constify some internal functions

The functions add_probe_files() and remove_probe_files() should be
taking a const * to bus_type, not just a *, so fix that up.  These
functions should really be removed entirely and an attribute group used
instead, but for now, make this change so that other const work can
continue.

Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/base/bus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 815638bf63db..a7aada8817ce 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -603,7 +603,7 @@ static void remove_bind_files(struct device_driver *drv)
 static BUS_ATTR_WO(drivers_probe);
 static BUS_ATTR_RW(drivers_autoprobe);
 
-static int add_probe_files(struct bus_type *bus)
+static int add_probe_files(const struct bus_type *bus)
 {
 	int retval;
 
@@ -618,7 +618,7 @@ static int add_probe_files(struct bus_type *bus)
 	return retval;
 }
 
-static void remove_probe_files(struct bus_type *bus)
+static void remove_probe_files(const struct bus_type *bus)
 {
 	bus_remove_file(bus, &bus_attr_drivers_autoprobe);
 	bus_remove_file(bus, &bus_attr_drivers_probe);
-- 
2.39.1