5 files changed, 12 insertions, 5 deletions

diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
index 6bf8e87f1dcf..c3f69ae275d1 100644
--- a/scripts/Makefile.fwinst
+++ b/scripts/Makefile.fwinst
@@ -42,7 +42,7 @@ quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
 $(installed-fw-dirs):
         $(call cmd,mkdir)
 
-$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
+$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $$(dir $(INSTALL_FW_PATH)/%)
         $(call cmd,install)
 
 PHONY +=  __fw_install __fw_modinst FORCE
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 913d6bdfdda3..ca05ba217f5f 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3016,7 +3016,8 @@ sub process {
                                         $herectx .= raw_line($linenr, $n) . "\n";
                                 }
 
-                                if (($stmts =~ tr/;/;/) == 1) {
+                                if (($stmts =~ tr/;/;/) == 1 &&
+                                    $stmts !~ /^\s*(if|while|for|switch)\b/) {
                                         WARN("SINGLE_STATEMENT_DO_WHILE_MACRO",
                                              "Single statement macros should not use a do {} while (0) loop\n" . "$herectx");
                                 }
diff --git a/scripts/decodecode b/scripts/decodecode
index 18ba881c3415..4f8248d5a11f 100755
--- a/scripts/decodecode
+++ b/scripts/decodecode
@@ -89,7 +89,7 @@ echo $code >> $T.s
 disas $T
 cat $T.dis >> $T.aa
 
-faultline=`cat $T.dis | head -1 | cut -d":" -f2`
+faultline=`cat $T.dis | head -1 | cut -d":" -f2-`
 faultline=`echo "$faultline" | sed -e 's/\[/\\\[/g; s/\]/\\\]/g'`
 
 cat $T.oo | sed -e "s/\($faultline\)/\*\1     <-- trapping instruction/g"
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9b0c0b8b4ab4..8fd107a3fac4 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1786,6 +1786,7 @@ sub dump_function($$) {
     $prototype =~ s/__init +//;
     $prototype =~ s/__init_or_module +//;
     $prototype =~ s/__must_check +//;
+    $prototype =~ s/__weak +//;
     $prototype =~ s/^#\s*define\s+//; #ak added
     $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
 
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 4629038c9e5a..b3d907eb93a9 100644
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -74,8 +74,13 @@ kallsyms()
         info KSYM ${2}
         local kallsymopt;
 
+        if [ -n "${CONFIG_SYMBOL_PREFIX}" ]; then
+                kallsymopt="${kallsymopt} \
+                            --symbol-prefix=${CONFIG_SYMBOL_PREFIX}"
+        fi
+
         if [ -n "${CONFIG_KALLSYMS_ALL}" ]; then
-                kallsymopt=--all-symbols
+                kallsymopt="${kallsymopt} --all-symbols"
         fi
 
         local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL}               \
@@ -211,7 +216,7 @@ if [ -n "${CONFIG_KALLSYMS}" ]; then
 
         if ! cmp -s System.map .tmp_System.map; then
                 echo >&2 Inconsistent kallsyms data
-                echo >&2 echo Try "make KALLSYMS_EXTRA_PASS=1" as a workaround
+                echo >&2 Try "make KALLSYMS_EXTRA_PASS=1" as a workaround
                 cleanup
                 exit 1
         fi