From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.18 75/88] platform/x86: toshiba_acpi: Fix defined but not used build warnings Date: Fri, 7 Sep 2018 00:36:45 +0000 Message-ID: <20180907003547.57567-75-alexander.levin@microsoft.com> References: <20180907003547.57567-1-alexander.levin@microsoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20180907003547.57567-1-alexander.levin@microsoft.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" Cc: Randy Dunlap , Azael Avalos , "platform-driver-x86@vger.kernel.org" , Andy Shevchenko , Darren Hart , Sasha Levin List-Id: platform-driver-x86.vger.kernel.org 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 --- drivers/platform/x86/toshiba_acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/tos= hiba_acpi.c index eef76bfa5d73..e50941c3ba54 100644 --- 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 =20 +#include #include #include #include @@ -1682,7 +1683,7 @@ static const struct file_operations keys_proc_fops = =3D { .write =3D keys_proc_write, }; =20 -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); --=20 2.17.1