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-rw-r--r--arch/um/include/choose-mode.h27
1 files changed, 10 insertions, 17 deletions
diff --git a/arch/um/include/choose-mode.h b/arch/um/include/choose-mode.h
index 8e6b62f5e9ac..f25fa83a5da6 100644
--- a/arch/um/include/choose-mode.h
+++ b/arch/um/include/choose-mode.h
@@ -11,6 +11,13 @@
11#if defined(UML_CONFIG_MODE_TT) && defined(UML_CONFIG_MODE_SKAS) 11#if defined(UML_CONFIG_MODE_TT) && defined(UML_CONFIG_MODE_SKAS)
12#define CHOOSE_MODE(tt, skas) (mode_tt ? (tt) : (skas)) 12#define CHOOSE_MODE(tt, skas) (mode_tt ? (tt) : (skas))
13 13
14extern int mode_tt;
15static inline void *__choose_mode(void *tt, void *skas) {
16 return mode_tt ? tt : skas;
17}
18
19#define __CHOOSE_MODE(tt, skas) (*( (typeof(tt) *) __choose_mode(&(tt), &(skas))))
20
14#elif defined(UML_CONFIG_MODE_SKAS) 21#elif defined(UML_CONFIG_MODE_SKAS)
15#define CHOOSE_MODE(tt, skas) (skas) 22#define CHOOSE_MODE(tt, skas) (skas)
16 23
@@ -21,22 +28,8 @@
21#define CHOOSE_MODE_PROC(tt, skas, args...) \ 28#define CHOOSE_MODE_PROC(tt, skas, args...) \
22 CHOOSE_MODE(tt(args), skas(args)) 29 CHOOSE_MODE(tt(args), skas(args))
23 30
24extern int mode_tt; 31#ifndef __CHOOSE_MODE
25static inline void *__choose_mode(void *tt, void *skas) { 32#define __CHOOSE_MODE(tt, skas) CHOOSE_MODE(tt, skas)
26 return mode_tt ? tt : skas;
27}
28
29#define __CHOOSE_MODE(tt, skas) (*( (typeof(tt) *) __choose_mode(&(tt), &(skas))))
30
31#endif 33#endif
32 34
33/* 35#endif
34 * Overrides for Emacs so that we follow Linus's tabbing style.
35 * Emacs will notice this stuff at the end of the file and automatically
36 * adjust the settings for this buffer only. This must remain at the end
37 * of the file.
38 * ---------------------------------------------------------------------------
39 * Local variables:
40 * c-file-style: "linux"
41 * End:
42 */