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| author | Arnd Bergmann <arnd@arndb.de> | 2015-05-23 10:31:54 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-05-28 01:22:49 +0200 |
| commit | 4c9e0f76a55a38757390d43c40b2c7c3564a855a (patch) | |
| tree | f55f938c647b400d5e8a19445aa9ee7b59b1fe2d /arch/arm/mach-hisi | |
| parent | ARM: MCPM: remove residency argument from mcpm_cpu_suspend() (diff) | |
| download | linux-4c9e0f76a55a38757390d43c40b2c7c3564a855a.tar.xz linux-4c9e0f76a55a38757390d43c40b2c7c3564a855a.zip | |
ARM: 8370/1: hisi: fix hip04 build without HOTPLUG_CPU
The hip04 smp implementation provides the hotplug operations (cpu_die
and cpu_kill) unconditionally at the moment, which leads to a build
error when HOTPLUG_CPU is disabled:
mach-hisi/platmcpm.c:242:13: note: (near initialization for 'hip04_smp_ops')
mach-hisi/platmcpm.c:242:2: error: unknown field 'cpu_die' specified in initializer
mach-hisi/platmcpm.c:243:2: error: unknown field 'cpu_kill' specified in initializer
This uses an #ifdef to remove the code from the build when that
option is not set.
Fixes: 905cdf9dda5d ("ARM: hisi/hip04: remove the MCPM overhead")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
Acked-by: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-hisi')
| -rw-r--r-- | arch/arm/mach-hisi/platmcpm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-hisi/platmcpm.c b/arch/arm/mach-hisi/platmcpm.c index 880cbfa9c343..b5f8f5ffda79 100644 --- a/arch/arm/mach-hisi/platmcpm.c +++ b/arch/arm/mach-hisi/platmcpm.c @@ -152,6 +152,7 @@ out: return 0; } +#ifdef CONFIG_HOTPLUG_CPU static void hip04_cpu_die(unsigned int l_cpu) { unsigned int mpidr, cpu, cluster; @@ -236,11 +237,14 @@ err: spin_unlock_irq(&boot_lock); return 0; } +#endif static struct smp_operations __initdata hip04_smp_ops = { .smp_boot_secondary = hip04_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU .cpu_die = hip04_cpu_die, .cpu_kill = hip04_cpu_kill, +#endif }; static bool __init hip04_cpu_table_init(void) |