ARC: boot log: move helper macros to header for reuse

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

5 files changed, 11 insertions, 10 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 */
diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c
index 4ffd1855f1bd..e48a1331c588 100644
--- a/arch/arc/kernel/mcip.c
+++ b/arch/arc/kernel/mcip.c
@@ -12,6 +12,7 @@
 #include <linux/irq.h>
 #include <linux/spinlock.h>
 #include <asm/mcip.h>
+#include <asm/setup.h>
 
 static char smp_cpuinfo_buf[128];
 static int idu_detected;
@@ -122,8 +123,6 @@ struct plat_smp_ops plat_smp_ops = {
 
 void mcip_init_early_smp(void)
 {
-#define IS_AVAIL1(var, str)    ((var) ? str : "")
-
         struct mcip_bcr {
 #ifdef CONFIG_CPU_BIG_ENDIAN
                 unsigned int pad3:8,
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index cabde9dc0696..68d3e181a82f 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -160,10 +160,6 @@ static const struct cpuinfo_data arc_cpu_tbl[] = {
         { {0x00, NULL           } }
 };
 
-#define IS_AVAIL1(v, s)         ((v) ? s : "")
-#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))
 
 static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
 {
diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c
index 0d1a6e96839f..ae3b772ecc4d 100644
--- a/arch/arc/mm/cache.c
+++ b/arch/arc/mm/cache.c
@@ -37,7 +37,6 @@ char *arc_cache_mumbojumbo(int c, char *buf, int len)
         int n = 0;
         struct cpuinfo_arc_cache *p;
 
-#define IS_USED_RUN(v)          ((v) ? "" : "(disabled) ")
 #define PR_CACHE(p, cfg, str)                                           \
         if (!(p)->ver)                                                  \
                 n += scnprintf(buf + n, len - n, str"\t\t: N/A\n");     \
@@ -47,7 +46,7 @@ char *arc_cache_mumbojumbo(int c, char *buf, int len)
                         (p)->sz_k, (p)->assoc, (p)->line_len,           \
                         (p)->vipt ? "VIPT" : "PIPT",                    \
                         (p)->alias ? " aliasing" : "",                  \
-                        IS_ENABLED(cfg) ? "" : " (not used)");
+                        IS_USED_CFG(cfg));
 
         PR_CACHE(&cpuinfo_arc700[c].icache, CONFIG_ARC_HAS_ICACHE, "I-Cache");
         PR_CACHE(&cpuinfo_arc700[c].dcache, CONFIG_ARC_HAS_DCACHE, "D-Cache");
@@ -63,7 +62,7 @@ char *arc_cache_mumbojumbo(int c, char *buf, int len)
 
         if (ioc_exists)
                 n += scnprintf(buf + n, len - n, "IOC\t\t:%s\n",
-                                IS_USED_RUN(ioc_enable));
+                                IS_DISABLED_RUN(ioc_enable));
 
         return buf;
 }
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c
index 25699db016b3..a69f2078a96d 100644
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@@ -779,7 +779,7 @@ char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len)
         if (p_mmu->s_pg_sz_m)
                 scnprintf(super_pg, 64, "%dM Super Page%s, ",
                           p_mmu->s_pg_sz_m,
-                          IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE) ? "" : " (not used)");
+                          IS_USED_CFG(CONFIG_TRANSPARENT_HUGEPAGE));
 
         n += scnprintf(buf + n, len - n,
                       "MMU [v%x]\t: %dk PAGE, %sJTLB %d (%dx%d), uDTLB %d, uITLB %d %s\n",