From ab8073794be3316ae6928225dd795c657eb8b05a Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Sun, 15 Aug 2021 12:18:52 -0700 Subject: [PATCH] bus: ti-sysc: Add break in switch statement in sysc_init_soc() [ Upstream commit e879f855e590b40fe3c79f2fbd8f65ca3c724120 ] After commit a6d90e9f2232 ("bus: ti-sysc: AM3: RNG is GP only"), clang with -Wimplicit-fallthrough enabled warns: drivers/bus/ti-sysc.c:2958:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] default: ^ drivers/bus/ti-sysc.c:2958:3: note: insert 'break;' to avoid fall-through default: ^ break; 1 warning generated. Clang's version of this warning is a little bit more pedantic than GCC's. Add the missing break to satisfy it to match what has been done all over the kernel tree. Fixes: a6d90e9f2232 ("bus: ti-sysc: AM3: RNG is GP only") Signed-off-by: Nathan Chancellor Reviewed-by: Nick Desaulniers Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- drivers/bus/ti-sysc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 159b57c6dc4d..d2b7338c073f 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2922,6 +2922,7 @@ static int sysc_init_soc(struct sysc *ddata) break; case SOC_AM3: sysc_add_disabled(0x48310000); /* rng */ + break; default: break; };