From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH] Input: stmfts - mark all PM functions as __maybe_unused Date: Fri, 9 Jun 2017 12:32:48 +0200 Message-ID: <20170609103328.3130682-1-arnd@arndb.de> Return-path: Received: from mout.kundenserver.de ([212.227.126.187]:53013 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751519AbdFIKdt (ORCPT ); Fri, 9 Jun 2017 06:33:49 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: Arnd Bergmann , Rob Herring , Javier Martinez Canillas , Andi Shyti , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org We get a harmless warning when CONFIG_RUNTIME_PM is disabled: drivers/input/touchscreen/stmfts.c:760:12: error: 'stmfts_runtime_resume' defined but not used [-Werror=unused-function] static int stmfts_runtime_resume(struct device *dev) drivers/input/touchscreen/stmfts.c:748:12: error: 'stmfts_runtime_suspend' defined but not used [-Werror=unused-function] static int stmfts_runtime_suspend(struct device *dev) The regular PM functions are already marked as __maybe_unused, so let's do the same for the runtime-PM as well. Fixes: 78bcac7b2ae1 ("Input: add support for the STMicroelectronics FingerTip touchscreen") Signed-off-by: Arnd Bergmann --- drivers/input/touchscreen/stmfts.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/stmfts.c b/drivers/input/touchscreen/stmfts.c index 802d0e82d034..157fdb4bb2e8 100644 --- a/drivers/input/touchscreen/stmfts.c +++ b/drivers/input/touchscreen/stmfts.c @@ -745,7 +745,7 @@ static int stmfts_remove(struct i2c_client *client) return 0; } -static int stmfts_runtime_suspend(struct device *dev) +static int __maybe_unused stmfts_runtime_suspend(struct device *dev) { struct stmfts_data *sdata = dev_get_drvdata(dev); int ret; @@ -757,7 +757,7 @@ static int stmfts_runtime_suspend(struct device *dev) return ret; } -static int stmfts_runtime_resume(struct device *dev) +static int __maybe_unused stmfts_runtime_resume(struct device *dev) { struct stmfts_data *sdata = dev_get_drvdata(dev); int ret; -- 2.9.0