Commit 8ae7090d authored by Adrian Barnaś's avatar Adrian Barnaś Committed by Greg Kroah-Hartman
Browse files

arch: powerpc: ps3: Make ps3_system_bus_type const 



Because driver core can properly handle constant struct bus_type,
move the ps3_system_bus_type to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.

Signed-off-by: default avatarAdrian Barnaś <abarnas@google.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: default avatarGeoff Levand <geoff@infradead.org>
Link: https://patch.msgid.link/20250918114840.53581-1-abarnas@google.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8ce6b508

arch/powerpc/platforms/ps3/system-bus.c

+1 −1
Original line number Diff line number Diff line
@@ -465,7 +465,7 @@ static struct attribute *ps3_system_bus_dev_attrs[] = { 
};

ATTRIBUTE_GROUPS(ps3_system_bus_dev);



static struct bus_type ps3_system_bus_type = {

static const struct bus_type ps3_system_bus_type = {

	.name = "ps3_system_bus",

	.match = ps3_system_bus_match,

	.uevent = ps3_system_bus_uevent,