提交 869ec056 编写于 作者: A Arnd Bergmann 提交者: Olof Johansson

ARM: shmobile: don't call platform_can_secondary_boot on UP

For rcar-gen2, we build the SMP files even for UP configurations,
and that just broke:

arch/arm/mach-shmobile/built-in.o: In function `shmobile_smp_init_fallback_ops':
pm-rcar-gen2.c:(.init.text+0x40c): undefined reference to `platform_can_secondary_boot'

This adds an compile-time check before the call to platform_can_secondary_boot,
turning the function into an empty stub for UP configurations.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Fixes: c21af444 ("ARM: shmobile: smp: Add function to prioritize DT SMP")
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NOlof Johansson <olof@lixom.net>
上级 4d2bf027
......@@ -40,5 +40,8 @@ bool shmobile_smp_cpu_can_disable(unsigned int cpu)
bool __init shmobile_smp_init_fallback_ops(void)
{
/* fallback on PSCI/smp_ops if no other DT based method is detected */
if (!IS_ENABLED(CONFIG_SMP))
return false;
return platform_can_secondary_boot() ? true : false;
}
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