ARC: Use kconfig helper IS_ENABLED() to get rid of defines.h

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

arch/arc/mm/cache_arc700.c

@@ -89,8 +89,10 @@ char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len)
 			enb ?  "" : "DISABLED (kernel-build)");		\
 }
 
-	PR_CACHE(&cpuinfo_arc700[c].icache, __CONFIG_ARC_HAS_ICACHE, "I-Cache");
-	PR_CACHE(&cpuinfo_arc700[c].dcache, __CONFIG_ARC_HAS_DCACHE, "D-Cache");
+	PR_CACHE(&cpuinfo_arc700[c].icache, IS_ENABLED(CONFIG_ARC_HAS_ICACHE),
+			"I-Cache");
+	PR_CACHE(&cpuinfo_arc700[c].dcache, IS_ENABLED(CONFIG_ARC_HAS_DCACHE),
+			"D-Cache");
 
 	return buf;
 }

arch/arc/mm/tlb.c

@@ -505,7 +505,7 @@ char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len)
 		       "J-TLB %d (%dx%d), uDTLB %d, uITLB %d, %s\n",
 		       p_mmu->num_tlb, p_mmu->sets, p_mmu->ways,
 		       p_mmu->u_dtlb, p_mmu->u_itlb,
-		       __CONFIG_ARC_MMU_SASID_VAL ? "SASID" : "");
+		       IS_ENABLED(CONFIG_ARC_MMU_SASID) ? "SASID" : "");
 
 	return buf;
 }