From c93bf928fea22c61f6b5c04786b325c9bfbc0462 Mon Sep 17 00:00:00 2001 From: Minfei Huang Date: Sun, 12 Jul 2015 17:52:24 +0800 Subject: ftrace: Format MCOUNT_ADDR address as type unsigned long Always we use type unsigned long to format the ip address, since the value of ip address is never the negative. This patch uses type unsigned long, instead of long, to format the ip address. The code is more clearly to be viewed by using type unsigned long, although it is correct by using either unsigned long or long. Link: http://lkml.kernel.org/r/1436694744-16747-1-git-send-email-mhuang@redhat.com Cc: Minfei Huang Cc: "H. Peter Anvin" Cc: James Hogan Cc: Michal Simek Cc: Benjamin Herrenschmidt Cc: "David S. Miller" Signed-off-by: Minfei Huang Signed-off-by: Steven Rostedt --- arch/metag/include/asm/ftrace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/metag/include') diff --git a/arch/metag/include/asm/ftrace.h b/arch/metag/include/asm/ftrace.h index 2901f0f7d944..a2269d60a945 100644 --- a/arch/metag/include/asm/ftrace.h +++ b/arch/metag/include/asm/ftrace.h @@ -6,7 +6,7 @@ #ifndef __ASSEMBLY__ extern void mcount_wrapper(void); -#define MCOUNT_ADDR ((long)(mcount_wrapper)) +#define MCOUNT_ADDR ((unsigned long)(mcount_wrapper)) static inline unsigned long ftrace_call_adjust(unsigned long addr) { -- cgit v1.2.3