Various smaller code fixes:

- Use 'static' for functions and structs which are not meant to be public.

 - Use 'const' for variables which are not meant to be modified.

 - Move some prototypes into legacy.h where they belong.

 - Drop prototypes for non-existing functions.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Marc Jones <marc.jones@amd.com>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@460 f3766cd6-281f-0410-b1cd-43a5c92072e9

include/arch/x86/cpu.h

@@ -196,11 +196,4 @@ static inline __attribute__((always_inline)) void hlt(void)
 	__asm__ __volatile__("hlt" : : : "memory");
 }
 
-/* Random other functions. These are not architecture-specific, except they
- * really are in many ways. Seperate the PC from the "X86" is hard.
- */
-void uart_init(void);
-void rtc_init(int invalid);
-void isa_dma_init(void);
-
 #endif /* ARCH_X86_CPU_H */

include/arch/x86/legacy.h

@@ -32,3 +32,8 @@
 #define I82C54_COUNTER0			0x40
 #define I82C54_COUNTER1			0x41
 #define I82C54_COUNTER2			0x42
+
+void setup_i8259(void);
+void uart_init(void);
+void rtc_init(int invalid);
+void isa_dma_init(void);