From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Randy Dunlap , Azael Avalos , platform-driver-x86@vger.kernel.org, Andy Shevchenko , "Darren Hart (VMware)" , Sasha Levin Subject: [PATCH 4.14 065/173] platform/x86: toshiba_acpi: Fix defined but not used build warnings Date: Mon, 24 Sep 2018 13:51:39 +0200 Message-Id: <20180924113120.793326044@linuxfoundation.org> In-Reply-To: <20180924113114.334025954@linuxfoundation.org> References: <20180924113114.334025954@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Randy Dunlap [ Upstream commit c2e2a618eb7104e18fdcf739d4d911563812a81c ] Fix a build warning in toshiba_acpi.c when CONFIG_PROC_FS is not enabled by marking the unused function as __maybe_unused. ../drivers/platform/x86/toshiba_acpi.c:1685:12: warning: 'version_proc_show' defined but not used [-Wunused-function] Signed-off-by: Randy Dunlap Cc: Azael Avalos Cc: platform-driver-x86@vger.kernel.org Cc: Andy Shevchenko Signed-off-by: Darren Hart (VMware) Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/toshiba_acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -34,6 +34,7 @@ #define TOSHIBA_ACPI_VERSION "0.24" #define PROC_INTERFACE_VERSION 1 +#include #include #include #include @@ -1682,7 +1683,7 @@ static const struct file_operations keys .write = keys_proc_write, }; -static int version_proc_show(struct seq_file *m, void *v) +static int __maybe_unused version_proc_show(struct seq_file *m, void *v) { seq_printf(m, "driver: %s\n", TOSHIBA_ACPI_VERSION); seq_printf(m, "proc_interface: %d\n", PROC_INTERFACE_VERSION);