From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Sun, 28 Jul 2019 23:10:21 +0000 (-0500)
Subject: ARM: tegra: Mark expected switch fall-through
X-Git-Tag: v5.3-rc4~18^2~15
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=9b76ad3a9cc5ebb1dde650c8a9937f045e2707a2;p=linux-2.6-block.git

ARM: tegra: Mark expected switch fall-through

Mark switch cases where we are expecting to fall through.

This patch fixes the following warning:

arch/arm/mach-tegra/reset.c: In function 'tegra_cpu_reset_handler_enable':
arch/arm/mach-tegra/reset.c:72:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
   tegra_cpu_reset_handler_set(reset_address);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm/mach-tegra/reset.c:74:2: note: here
  case 0:
  ^~~~

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---

diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c
index 5a67a71f80cc..76a65df42d10 100644
--- a/arch/arm/mach-tegra/reset.c
+++ b/arch/arm/mach-tegra/reset.c
@@ -70,7 +70,7 @@ static void __init tegra_cpu_reset_handler_enable(void)
 	switch (err) {
 	case -ENOSYS:
 		tegra_cpu_reset_handler_set(reset_address);
-		/* pass-through */
+		/* fall through */
 	case 0:
 		is_enabled = true;
 		break;