[patches.git] / linux-check-headers-for-asm.patch

diff --git a/scripts/hdrcheck.sh b/scripts/hdrcheck.sh
index 3159858..33d17cc 100755
--- a/scripts/hdrcheck.sh
+++ b/scripts/hdrcheck.sh
@@ -6,5 +6,16 @@ for FILE in `grep '^[ \t]*#[ \t]*include[ \t]*<' $2 | cut -f2 -d\< | cut -f1 -d\
 	exit 1
     fi
 done
+
+# make sure we export __asm__(), not asm()
+lines=$(grep -n -E \
+	-e '\<asm[[:space:]]*(_{1,2}?volatile_{1,2}?[[:space:]]*)?\(' \
+	$2)
+if [ -n "$lines" ] ; then
+	echo "$2 should convert asm() usage to __asm__() in exported headers"
+	echo "$lines"
+	exit 1
+fi
+
 # FIXME: List dependencies into $3
 touch $3
Commit	Line	Data
5e993f12	1	diff --git a/scripts/hdrcheck.sh b/scripts/hdrcheck.sh
	2	index 3159858..33d17cc 100755
	3	--- a/scripts/hdrcheck.sh
	4	+++ b/scripts/hdrcheck.sh
	5	@@ -6,5 +6,16 @@ for FILE in `grep '^[ \t]#[ \t]include[ \t]*<' $2 \| cut -f2 -d\< \| cut -f1 -d\
	6	exit 1
	7	fi
	8	done
	9	+
	10	+# make sure we export __asm__(), not asm()
	11	+lines=$(grep -n -E \
	12	+ -e '\<asm[[:space:]](_{1,2}?volatile_{1,2}?[[:space:]])?\(' \
	13	+ $2)
	14	+if [ -n "$lines" ] ; then
	15	+ echo "$2 should convert asm() usage to __asm__() in exported headers"
	16	+ echo "$lines"
	17	+ exit 1
	18	+fi
	19	+
	20	# FIXME: List dependencies into $3
	21	touch $3