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| author | Randy Dunlap <rdunlap@infradead.org> | 2018-07-06 20:53:09 -0700 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2018-07-21 09:26:45 -0700 |
| commit | c2e2a618eb7104e18fdcf739d4d911563812a81c (patch) | |
| tree | 7799d24a450c9ab7182c7f19d4559f674e9cf496 /drivers/platform | |
| parent | 1a32ebb26ba9adc9a3fe59079b79a82f6bbec34e (diff) | |
| download | linux-c2e2a618eb7104e18fdcf739d4d911563812a81c.tar.bz2 | |
platform/x86: toshiba_acpi: Fix defined but not used build warnings
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 <rdunlap@infradead.org>
Cc: Azael Avalos <coproscefalo@gmail.com>
Cc: platform-driver-x86@vger.kernel.org
Cc: Andy Shevchenko <andy@infradead.org>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/toshiba_acpi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index e7186b1f3229..e366977bda41 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 +#include <linux/compiler.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/moduleparam.h> @@ -1682,7 +1683,7 @@ static const struct file_operations keys_proc_fops = { .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); |