diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-07-06 22:04:42 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2016-07-06 21:44:58 -0700 |
| commit | 8264dde537b3de1a1d074d4034648bd9adfe9a6f (patch) | |
| tree | 984d93e031ea2bbb3d375c0abdca9abe6c7c8637 | |
| parent | 7c2d780ec018812333fa726c42acc34cc0be1426 (diff) | |
ARM: tango: fix CONFIG_HOTPLUG_CPU=n build
Building with CONFIG_HOTPLUG_CPU disabled fails for mach-tango:
include/linux/stddef.h:7:14: error: excess elements in struct initializer [-Werror]
#define NULL ((void *)0)
arch/arm/mach-tango/platsmp.c:48:15: note: in expansion of macro 'tango_cpu_kill'
.cpu_kill = tango_cpu_kill,
the problem as that the .cpu_kill and .cpu_die struct members are
unavailable and we must not try to assign them in this configuration.
Hiding the two (as all other platforms do too) lets us get rid of
the #else clause as well.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
| -rw-r--r-- | arch/arm/mach-tango/platsmp.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/mach-tango/platsmp.c b/arch/arm/mach-tango/platsmp.c index 8380699d4fa3..98c62a4a8623 100644 --- a/arch/arm/mach-tango/platsmp.c +++ b/arch/arm/mach-tango/platsmp.c @@ -38,15 +38,14 @@ static void tango_cpu_die(unsigned int cpu) panic("cpu %d failed to die\n", cpu); } -#else -#define tango_cpu_kill NULL -#define tango_cpu_die NULL #endif static const struct smp_operations tango_smp_ops __initconst = { .smp_boot_secondary = tango_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU .cpu_kill = tango_cpu_kill, .cpu_die = tango_cpu_die, +#endif }; CPU_METHOD_OF_DECLARE(tango4_smp, "sigma,tango4-smp", &tango_smp_ops); |