From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 24 Jul 2019 07:29:03 +0000 (+0300)
Subject: Input: elantech - annotate fall-through case in elantech_use_host_notify()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f3b5720cabafe90b8b7cffbc7b8fec1c17d4ff4b;p=linux.git

Input: elantech - annotate fall-through case in elantech_use_host_notify()

This avoids a warning when building with -Wimplicit-fallthrough.

Fixes: 883a2a80f79c ("Input: elantech - enable SMBus on new (2018+) systems")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 73544776a9edc..04fe43440a3c8 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1842,6 +1842,7 @@ static bool elantech_use_host_notify(struct psmouse *psmouse,
 		/* SMbus implementation is stable since 2018 */
 		if (dmi_get_bios_year() >= 2018)
 			return true;
+		/* fall through */
 	default:
 		psmouse_dbg(psmouse,
 			    "Ignoring SMBus bus provider %d\n", info->bus);