Commit 7d8f03f7 authored by Zhou Ding's avatar Zhou Ding Committed by Ingo Molnar
Browse files

x86/boot: Add missing has_cpuflag() prototype 



We get a warning when building the kernel with W=1:

  arch/x86/boot/compressed/cpuflags.c:4:6: warning: no previous prototype for ‘has_cpuflag’ [-Werror=missing-prototypes]
      4 | bool has_cpuflag(int flag)
        |      ^~~~~~~~~~~

Add a function declaration to cpuflags.h

Signed-off-by: default avatarZhou Ding <zhouding@cmss.chinamobile.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20241217162859.1167889-1-zhouding@cmss.chinamobile.com
parent a2498e5c

arch/x86/boot/cpuflags.h

+1 −0
Original line number Diff line number Diff line
@@ -18,5 +18,6 @@ extern u32 cpu_vendor[3]; 
int has_eflag(unsigned long mask);

void get_cpuflags(void);

void cpuid_count(u32 id, u32 count, u32 *a, u32 *b, u32 *c, u32 *d);

bool has_cpuflag(int flag);



#endif