11.1/fix-unused-static-functions.diff

Disable unused static functions via macros.

diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/sys/arm/allwinner/aw_machdep.c freebsd-11.1/sys/arm/allwinner/aw_machdep.c
--- /usr/src/sys/arm/allwinner/aw_machdep.c	2017-07-21 07:42:04.000000000 +0800
+++ freebsd-11.1/sys/arm/allwinner/aw_machdep.c	2020-01-11 18:19:29.853045980 +0800
@@ -59,6 +59,7 @@
 static u_int soc_type;
 static u_int soc_family;
 
+#if defined(SOC_ALLWINNER_A10)
 static int
 a10_attach(platform_t plat)
 {
@@ -66,7 +67,9 @@
 	soc_family = ALLWINNERSOC_SUN4I;
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_A13)
 static int
 a13_attach(platform_t plat)
 {
@@ -74,7 +77,9 @@
 	soc_family = ALLWINNERSOC_SUN5I;
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_A20)
 static int
 a20_attach(platform_t plat)
 {
@@ -83,7 +88,9 @@
 
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_A31)
 static int
 a31_attach(platform_t plat)
 {
@@ -92,7 +99,9 @@
 
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_A31S)
 static int
 a31s_attach(platform_t plat)
 {
@@ -101,7 +110,9 @@
 
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_A83T)
 static int
 a83t_attach(platform_t plat)
 {
@@ -110,7 +121,9 @@
 
 	return (0);
 }
+#endif
 
+#if defined(SOC_ALLWINNER_H3)
 static int
 h3_attach(platform_t plat)
 {
@@ -119,6 +132,7 @@
 
 	return (0);
 }
+#endif
 
 static vm_offset_t
 allwinner_lastaddr(platform_t plat)
diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/sys/arm/amlogic/aml8726/aml8726_pic.c freebsd-11.1/sys/arm/amlogic/aml8726/aml8726_pic.c
--- /usr/src/sys/arm/amlogic/aml8726/aml8726_pic.c	2017-07-21 07:42:04.000000000 +0800
+++ freebsd-11.1/sys/arm/amlogic/aml8726/aml8726_pic.c	2020-01-06 18:54:45.165667666 +0800
@@ -113,6 +113,7 @@
 #define	CSR_BARRIER(sc, reg)		bus_barrier((sc)->res[0], reg, 4, \
     (BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE))
 
+#ifndef DEV_GIC
 static void
 aml8726_pic_eoi(void *arg)
 {
@@ -127,6 +128,7 @@
 
 	CSR_BARRIER(aml8726_pic_sc, AML_PIC_STAT_CLR_REG(nb));
 }
+#endif
 
 static int
 aml8726_pic_probe(device_t dev)
diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/sys/kern/subr_vmem.c freebsd-11.1/sys/kern/subr_vmem.c
--- /usr/src/sys/kern/subr_vmem.c	2017-07-21 07:41:54.000000000 +0800
+++ freebsd-11.1/sys/kern/subr_vmem.c	2020-01-14 16:02:33.368687685 +0800
@@ -1378,6 +1378,10 @@
 	    bt->bt_type, bt_type_string(bt->bt_type));
 }
 
+#endif /* defined(DDB) || defined(DIAGNOSTIC) */
+
+#if defined(DDB)
+
 static void
 vmem_dump(const vmem_t *vm , int (*pr)(const char *, ...) __printflike(1, 2))
 {
@@ -1403,9 +1407,6 @@
 	}
 }
 
-#endif /* defined(DDB) || defined(DIAGNOSTIC) */
-
-#if defined(DDB)
 #include <ddb/ddb.h>
 
 static bt_t *