Messages in this thread Patch in this message | | | From | "Anoop P.A" <> | Subject | [PATCH] Fix build error for non-malta VSMP kernel. | Date | Tue, 25 Jan 2011 12:39:15 +0530 |
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From: Anoop P A <anoop.pa@gmail.com>
VSMP kernel build for non-malta platforms fails with following error
LD init/built-in.o LD .tmp_vmlinux1 arch/mips/built-in.o: In function `vsmp_init_secondary': smp-mt.c:(.cpuinit.text+0x23cc): undefined reference to `gic_present' smp-mt.c:(.cpuinit.text+0x23d0): undefined reference to `gic_present' make: *** [.tmp_vmlinux1] Error 1
gic_present variable is declared only if IRQ_GIC is selected.
Signed-off-by: Anoop P A <anoop.pa@gmail.com> --- arch/mips/kernel/smp-mt.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index c0e8141..54235b5 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -151,6 +151,7 @@ static void vsmp_send_ipi_mask(const struct cpumask *mask, unsigned int action) static void __cpuinit vsmp_init_secondary(void) { +#ifdef CONFIG_IRQ_GIC extern int gic_present; /* This is Malta specific: IPI,performance and timer interrupts */ @@ -158,6 +159,7 @@ static void __cpuinit vsmp_init_secondary(void) change_c0_status(ST0_IM, STATUSF_IP3 | STATUSF_IP4 | STATUSF_IP6 | STATUSF_IP7); else +#endif change_c0_status(ST0_IM, STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP6 | STATUSF_IP7); } -- 1.7.0.4
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