26 lines
889 B
Diff
26 lines
889 B
Diff
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diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
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index a42110e..01130e9 100644
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--- a/arch/mips/cavium-octeon/setup.c
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+++ b/arch/mips/cavium-octeon/setup.c
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@@ -51,6 +51,9 @@ extern void pci_console_init(const char *arg);
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static unsigned long long MAX_MEMORY = 512ull << 20;
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+DEFINE_SEMAPHORE(octeon_bootbus_sem);
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+EXPORT_SYMBOL(octeon_bootbus_sem);
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+
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struct octeon_boot_descriptor *octeon_boot_desc_ptr;
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struct cvmx_bootinfo *octeon_bootinfo;
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diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h
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index 0415965..de9f74e 100644
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--- a/arch/mips/include/asm/octeon/octeon.h
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+++ b/arch/mips/include/asm/octeon/octeon.h
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@@ -335,4 +335,6 @@ void octeon_irq_set_ip4_handler(octeon_irq_ip4_handler_t);
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extern void octeon_fixup_irqs(void);
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+extern struct semaphore octeon_bootbus_sem;
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+
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#endif /* __ASM_OCTEON_OCTEON_H */
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