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| author | Arnd Bergmann <arnd@arndb.de> | 2016-02-23 17:08:42 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2016-02-26 19:44:54 +0300 |
| commit | 5d37e80b8053795f1f7553f93af0112062f05267 (patch) | |
| tree | 3d8d63b3efe2929d663487f9f17bb9afdd305adb /arch/arm/mach-socfpga/platsmp.c | |
| parent | 302cff1a16b0759708e131a2540c6342e9095803 (diff) | |
| download | linux-5d37e80b8053795f1f7553f93af0112062f05267.tar.xz | |
ARM: socfpga: hide unused functions
The cpu_die and cpu_kill callbacks are only used when CONFIG_HOTPLUG_CPU
is enabled, otherwise we get a warning about them:
arch/arm/mach-socfpga/platsmp.c:102:13: error: 'socfpga_cpu_die' defined but not used [-Werror=unused-function]
arch/arm/mach-socfpga/platsmp.c:115:12: error: 'socfpga_cpu_kill' defined but not used [-Werror=unused-function]
This adds the appropriate #ifdef.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'arch/arm/mach-socfpga/platsmp.c')
| -rw-r--r-- | arch/arm/mach-socfpga/platsmp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c index cbb0a54df80a..07945748b571 100644 --- a/arch/arm/mach-socfpga/platsmp.c +++ b/arch/arm/mach-socfpga/platsmp.c @@ -94,6 +94,7 @@ static void __init socfpga_smp_prepare_cpus(unsigned int max_cpus) scu_enable(socfpga_scu_base_addr); } +#ifdef CONFIG_HOTPLUG_CPU /* * platform-specific code to shutdown a CPU * @@ -116,6 +117,7 @@ static int socfpga_cpu_kill(unsigned int cpu) { return 1; } +#endif static const struct smp_operations socfpga_smp_ops __initconst = { .smp_prepare_cpus = socfpga_smp_prepare_cpus, |