From 565206aaa6528b30df9294e9aafac429e4bc94eb Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Mon, 12 Feb 2024 17:05:00 -0300 Subject: powerpc: vio: make vio_bus_type const Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the vio_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Reviewed-by: Greg Kroah-Hartman Signed-off-by: Michael Ellerman Link: https://msgid.link/20240212-bus_cleanup-powerpc2-v2-2-8441b3f77827@marliere.net --- arch/powerpc/platforms/pseries/vio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/platforms/pseries') diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index 6c58824190a2..90ff85c879bf 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -1615,7 +1615,7 @@ static struct attribute *vio_cmo_dev_attrs[] = { }; ATTRIBUTE_GROUPS(vio_cmo_dev); -struct bus_type vio_bus_type = { +const struct bus_type vio_bus_type = { .name = "vio", .dev_groups = vio_cmo_dev_groups, .bus_groups = vio_bus_groups, @@ -1634,7 +1634,7 @@ static struct attribute *vio_dev_attrs[] = { }; ATTRIBUTE_GROUPS(vio_dev); -struct bus_type vio_bus_type = { +const struct bus_type vio_bus_type = { .name = "vio", .dev_groups = vio_dev_groups, .uevent = vio_hotplug, -- cgit