1 --- a/arch/mips/cavium-octeon/setup.c
2 +++ b/arch/mips/cavium-octeon/setup.c
3 @@ -50,6 +50,9 @@ extern void pci_console_init(const char
5 static unsigned long long MAX_MEMORY = 512ull << 20;
7 +DEFINE_SEMAPHORE(octeon_bootbus_sem);
8 +EXPORT_SYMBOL(octeon_bootbus_sem);
10 struct octeon_boot_descriptor *octeon_boot_desc_ptr;
12 struct cvmx_bootinfo *octeon_bootinfo;
13 --- a/arch/mips/include/asm/octeon/octeon.h
14 +++ b/arch/mips/include/asm/octeon/octeon.h
15 @@ -252,4 +252,6 @@ void octeon_irq_set_ip4_handler(octeon_i
17 extern void octeon_fixup_irqs(void);
19 +extern struct semaphore octeon_bootbus_sem;
21 #endif /* __ASM_OCTEON_OCTEON_H */