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