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[62.83.35.8]) by smtp.gmail.com with ESMTPSA id y16-v6sm20860113wru.18.2018.10.21.10.14.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Oct 2018 10:14:40 -0700 (PDT) From: Miguel Ojeda To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Miguel Ojeda , Dan Carpenter , Andreas Dilger , Masahiro Yamada , Michal Marek , Steven Rostedt , Mauro Carvalho Chehab , Olof Johansson , Konstantin Ryabitsev , "David S . Miller" , Andrey Ryabinin , Kees Cook , Thomas Gleixner , Ingo Molnar , Paul Lawrence , Sandipan Das , Andrey Konovalov , David Woodhouse , Will Deacon , Philippe Ombredanne , Paul Burton , David Rientjes , Willy Tarreau , Martin Sebor , Christopher Li , Jonathan Corbet , Theodore Ts'o , Geert Uytterhoeven , Rasmus Villemoes , Joe Perches , Arnd Bergmann , Dominique Martinet , Stefan Agner , Luc Van Oostenryck , Nick Desaulniers , Andrew Morton , Linus Torvalds , linux-doc@vger.kernel.org, linux-ext4@vger.kernel.org, linux-sparse@vger.kernel.org, linux-kbuild@vger.kernel.org Subject: [PATCH 2/2] Compiler Attributes: auxdisplay: panel: use __fallthrough Date: Sun, 21 Oct 2018 19:14:14 +0200 Message-Id: <20181021171414.22674-3-miguel.ojeda.sandonis@gmail.com> In-Reply-To: <20181021171414.22674-1-miguel.ojeda.sandonis@gmail.com> References: <20181021171414.22674-1-miguel.ojeda.sandonis@gmail.com> Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Let gcc know these cases are meant to fall through to the next label by annotating them with the new __fallthrough statement attribute; and remove the comment since it conveys the same information (which was also parsed by gcc to suppress the warning). Signed-off-by: Miguel Ojeda --- drivers/auxdisplay/panel.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c index 21b9b2f2470a..0755034e49ba 100644 --- a/drivers/auxdisplay/panel.c +++ b/drivers/auxdisplay/panel.c @@ -1367,7 +1367,7 @@ static void panel_process_inputs(void) break; input->rise_timer = 0; input->state = INPUT_ST_RISING; - /* fall through */ + __fallthrough; case INPUT_ST_RISING: if ((phys_curr & input->mask) != input->value) { input->state = INPUT_ST_LOW; @@ -1380,11 +1380,11 @@ static void panel_process_inputs(void) } input->high_timer = 0; input->state = INPUT_ST_HIGH; - /* fall through */ + __fallthrough; case INPUT_ST_HIGH: if (input_state_high(input)) break; - /* fall through */ + __fallthrough; case INPUT_ST_FALLING: input_state_falling(input); }