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[POWERPC] Make xmon_write accept a const buffer 

Because xmon_write doesn't change the buffer, we should add 'const'
qualifier to the argument which points it.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Ishizaki Kou 2007-07-18 19:30:29 +10:00 committed by Paul Mackerras
parent f8eb77d6fb
commit 776568d4c9
2 changed files with 2 additions and 2 deletions
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2
arch/powerpc/xmon/nonstdio.h
View File

@ -9,6 +9,6 @@ extern char *xmon_gets(char *, int);
extern void xmon_printf(const char *, ...);
extern void xmon_map_scc(void);
extern int xmon_expect(const char *str, unsigned long timeout);
extern int xmon_write(void *ptr, int nb);
extern int xmon_write(const void *ptr, int nb);
extern int xmon_readchar(void);
extern int xmon_read_poll(void);

2
arch/powerpc/xmon/start.c
View File

@ -14,7 +14,7 @@ void xmon_map_scc(void)
{
}
int xmon_write(void *ptr, int nb)
int xmon_write(const void *ptr, int nb)
{
return udbg_write(ptr, nb);
}