ARM: SoC: convert OMAP4 to SMP operations

Convert OMAP4 to use struct smp_operations to provide its SMP
and CPU hotplug operations.

Tested on both Panda and IGEPv2 (MULTI_OMAP kernel)

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 1f65b1871c23..229610687315 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -278,6 +278,11 @@ extern void omap_secondary_startup(void);
 extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
 extern void omap_auxcoreboot_addr(u32 cpu_addr);
 extern u32 omap_read_auxcoreboot0(void);
+
+extern void omap4_cpu_die(unsigned int cpu);
+
+extern struct smp_operations omap4_smp_ops;
+
 extern void omap5_secondary_startup(void);
 #endif