Module Name: src
Committed By: matt
Date: Wed Oct 17 20:45:49 UTC 2012
Modified Files:
src/sys/arch/arm/cortex: pl310.c
Log Message:
Add a missing mutex exit.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/cortex/pl310.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/cortex/pl310.c
diff -u src/sys/arch/arm/cortex/pl310.c:1.6 src/sys/arch/arm/cortex/pl310.c:1.7
--- src/sys/arch/arm/cortex/pl310.c:1.6 Sat Sep 22 00:33:37 2012
+++ src/sys/arch/arm/cortex/pl310.c Wed Oct 17 20:45:49 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: pl310.c,v 1.6 2012/09/22 00:33:37 matt Exp $ */
+/* $NetBSD: pl310.c,v 1.7 2012/10/17 20:45:49 matt Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pl310.c,v 1.6 2012/09/22 00:33:37 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pl310.c,v 1.7 2012/10/17 20:45:49 matt Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -289,8 +289,10 @@ arml2cc_cache_range_op(paddr_t pa, psize
psize_t seglen = min(len, PAGE_SIZE - off);
mutex_spin_enter(&sc->sc_lock);
- if (!sc->sc_enabled)
+ if (!sc->sc_enabled) {
+ mutex_spin_exit(&sc->sc_lock);
return;
+ }
for (paddr_t segend = pa + seglen; pa < segend; pa += line_size) {
arml2cc_cache_op(sc, cache_op, pa);
}
