Module Name: src Committed By: jmcneill Date: Sun Sep 14 14:29:57 UTC 2014
Modified Files: src/sys/arch/arm/broadcom: bcm2835_dmac.c Log Message: return NULL when failing to establish interrupt To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/broadcom/bcm2835_dmac.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/broadcom/bcm2835_dmac.c diff -u src/sys/arch/arm/broadcom/bcm2835_dmac.c:1.8 src/sys/arch/arm/broadcom/bcm2835_dmac.c:1.9 --- src/sys/arch/arm/broadcom/bcm2835_dmac.c:1.8 Fri Sep 12 21:22:13 2014 +++ src/sys/arch/arm/broadcom/bcm2835_dmac.c Sun Sep 14 14:29:57 2014 @@ -1,4 +1,4 @@ -/* $NetBSD: bcm2835_dmac.c,v 1.8 2014/09/12 21:22:13 jmcneill Exp $ */ +/* $NetBSD: bcm2835_dmac.c,v 1.9 2014/09/14 14:29:57 jmcneill Exp $ */ /*- * Copyright (c) 2014 Jared D. McNeill <jmcne...@invisible.ca> @@ -29,7 +29,7 @@ #include "opt_ddb.h" #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: bcm2835_dmac.c,v 1.8 2014/09/12 21:22:13 jmcneill Exp $"); +__KERNEL_RCSID(0, "$NetBSD: bcm2835_dmac.c,v 1.9 2014/09/14 14:29:57 jmcneill Exp $"); #include <sys/param.h> #include <sys/bus.h> @@ -220,6 +220,7 @@ bcm_dmac_alloc(enum bcm_dmac_type type, "failed to establish interrupt for DMA%d\n", ch->ch_index); ch->ch_callback = NULL; ch->ch_callbackarg = NULL; + ch = NULL; } return ch;