x86: cpu: Add a few prototypes to the header file

The compiler is not happy to have no prototypes for the functions that
are not defined static. Add them. This helps avoiding the compiler warnings:

  arch/x86/cpu/cpu.c:197:13: warning: no previous prototype for ‘board_final_init’ [-Wmissing-prototypes]
  arch/x86/cpu/cpu.c:205:13: warning: no previous prototype for ‘board_final_cleanup’ [-Wmissing-prototypes]
  arch/x86/cpu/cpu.c:307:5: warning: no previous prototype for ‘reserve_arch’ [-Wmissing-prototypes]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h
index 87e0c6f12b6bcb01868ce3a627d7dc20281fd327..8c1ef4c8cc1c967c6c233e26665f244e43eaf02e 100644 (file)
--- a/arch/x86/include/asm/cpu.h
+++ b/arch/x86/include/asm/cpu.h
@@ -293,4 +293,11 @@ u32 cpu_get_stepping(void);
  */
 int cpu_phys_address_size(void);
 
+void board_final_init(void);
+void board_final_cleanup(void);
+
+#ifndef CONFIG_EFI_STUB
+int reserve_arch(void);
+#endif
+
 #endif