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); }