From 8e3d0b8d99d708e8262e76313e0436339add80ec Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Mon, 12 Feb 2024 17:05:01 -0300 Subject: powerpc: mpic: make mpic_subsys 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 mpic_subsys 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-v2-3-8441b3f77827@marliere.net --- arch/powerpc/sysdev/mpic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/sysdev/mpic.c') diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index dabbdd356664..d94cf36b0f65 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -49,7 +49,7 @@ #define DBG(fmt...) #endif -struct bus_type mpic_subsys = { +const struct bus_type mpic_subsys = { .name = "mpic", .dev_name = "mpic", }; -- cgit v1.2.3