Blackfin: gpio: optimize free path a little

[oweals/u-boot.git] / arch / blackfin / include / asm / system.h

diff --git a/arch/blackfin/include/asm/system.h b/arch/blackfin/include/asm/system.h
index 6bc7208cad0ecbeaa5838ad40ebe34bb80011248..952438e81cb215697ee2bf22a668b210d4164ccc 100644 (file)
--- a/arch/blackfin/include/asm/system.h
+++ b/arch/blackfin/include/asm/system.h
@@ -118,4 +118,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr,
        return tmp;
 }
 
+void bfin_reset_boot_spi_cs(unsigned short pin);
+
 #endif /* _BLACKFIN_SYSTEM_H */