From: Heiko Carstens Date: Mon, 22 Jun 2009 10:08:18 +0000 (+0200) Subject: [S390] pm: fix build error for !SMP X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~29874^2~6 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4a9c75255e1fef4247cf960d3c3eb528c8cd8409;p=mirror_ubuntu-focal-kernel.git [S390] pm: fix build error for !SMP Fix build error for !SMP: arch/s390/power/built-in.o: In function `swsusp_arch_resume': (.text+0x1b4): undefined reference to `smp_get_phys_cpu_id' arch/s390/power/built-in.o: In function `swsusp_arch_resume': (.text+0x288): undefined reference to `smp_switch_boot_cpu_in_resume' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/power/swsusp_asm64.S b/arch/s390/power/swsusp_asm64.S index 3c74e7d827c9..76d688da32fa 100644 --- a/arch/s390/power/swsusp_asm64.S +++ b/arch/s390/power/swsusp_asm64.S @@ -109,10 +109,11 @@ swsusp_arch_resume: aghi %r15,-STACK_FRAME_OVERHEAD stg %r1,__SF_BACKCHAIN(%r15) +#ifdef CONFIG_SMP /* Save boot cpu number */ brasl %r14,smp_get_phys_cpu_id lgr %r10,%r2 - +#endif /* Deactivate DAT */ stnsm __SF_EMPTY(%r15),0xfb @@ -177,11 +178,12 @@ swsusp_arch_resume: /* Pointer to save arae */ lghi %r13,0x1000 +#ifdef CONFIG_SMP /* Switch CPUs */ lgr %r2,%r10 /* get cpu id */ llgf %r3,0x318(%r13) brasl %r14,smp_switch_boot_cpu_in_resume - +#endif /* Restore prefix register */ spx 0x318(%r13)