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authorVineet Gupta <vgupta@synopsys.com>2015-10-02 19:20:27 +0530
committerVineet Gupta <vgupta@synopsys.com>2015-10-17 17:48:25 +0530
commit964cf28f9d10f4e5229e4365258c292bc5c856b2 (patch)
tree572964150990fa671a84b9a7c72bdfe1549dbfae /arch/arc/include/asm/setup.h
parentb598e17f6a7a3a9bb6e0953ef586ee3697b59fce (diff)
downloadlinux-964cf28f9d10f4e5229e4365258c292bc5c856b2.tar.bz2
ARC: boot log: move helper macros to header for reuse
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/setup.h')
-rw-r--r--arch/arc/include/asm/setup.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h
index 6e3ef5ba4f74..307846691be6 100644
--- a/arch/arc/include/asm/setup.h
+++ b/arch/arc/include/asm/setup.h
@@ -33,4 +33,11 @@ extern int root_mountflags, end_mem;
void setup_processor(void);
void __init setup_arch_memory(void);
+/* Helpers used in arc_*_mumbojumbo routines */
+#define IS_AVAIL1(v, s) ((v) ? s : "")
+#define IS_DISABLED_RUN(v) ((v) ? "" : "(disabled) ")
+#define IS_USED_RUN(v) ((v) ? "" : "(not used) ")
+#define IS_USED_CFG(cfg) IS_USED_RUN(IS_ENABLED(cfg))
+#define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))
+
#endif /* __ASMARC_SETUP_H */