From e879f855e590b40fe3c79f2fbd8f65ca3c724120 Mon Sep 17 00:00:00 2001

From: Nathan Chancellor <nathan@kernel.org>

Date: Sun, 15 Aug 2021 12:18:52 -0700

Subject: [PATCH] bus: ti-sysc: Add break in switch statement in sysc_init_soc()

Git-commit: e879f855e590b40fe3c79f2fbd8f65ca3c724120

Patch-mainline: v5.15-rc5

References: git-fixes stable-5.14.12

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 <nathan@kernel.org>

Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>

Signed-off-by: Tony Lindgren <tony@atomide.com>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 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 148a4dd8cb9a..10fcb75df68a 100644

--- a/drivers/bus/ti-sysc.c

+++ b/drivers/bus/ti-sysc.c

@@ -2955,6 +2955,7 @@ static int sysc_init_soc(struct sysc *ddata)

 			break;

 		case SOC_AM3:

 			sysc_add_disabled(0x48310000);  /* rng */

+			break;

 		default:

 			break;

 		}

-- 

2.26.2