From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dUW1P-0005wA-Gk for barebox@lists.infradead.org; Mon, 10 Jul 2017 10:34:33 +0000 From: Steffen Trumtrar Date: Mon, 10 Jul 2017 12:33:53 +0200 Message-Id: <20170710103355.15652-7-s.trumtrar@pengutronix.de> In-Reply-To: <20170710103355.15652-1-s.trumtrar@pengutronix.de> References: <20170710103355.15652-1-s.trumtrar@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH v2 7/9] blspec: skip all devicetree tests if entry doesn't specify one To: barebox@lists.infradead.org Cc: Steffen Trumtrar If the blspec entry does not specify a devicetree to test against, it doesn't make any sense to check the compatible of the machine or find the root node. Instead of first testing the barebox devicetree check if the entry specifies one. Signed-off-by: Steffen Trumtrar --- common/blspec.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/common/blspec.c b/common/blspec.c index 8132d141ab5c..b258e6600bbe 100644 --- a/common/blspec.c +++ b/common/blspec.c @@ -361,6 +361,14 @@ static bool entry_is_of_compatible(struct blspec_entry *entry) const char *compat; char *filename; + /* If the entry doesn't specifiy a devicetree we are compatible */ + devicetree = blspec_entry_var_get(entry, "devicetree"); + if (!devicetree) + return true; + + if (!strcmp(devicetree, "none")) + return true; + /* If we don't have a root node every entry is compatible */ barebox_root = of_get_root_node(); if (!barebox_root) @@ -375,14 +383,6 @@ static bool entry_is_of_compatible(struct blspec_entry *entry) else abspath = ""; - /* If the entry doesn't specifiy a devicetree we are compatible */ - devicetree = blspec_entry_var_get(entry, "devicetree"); - if (!devicetree) - return true; - - if (!strcmp(devicetree, "none")) - return true; - filename = basprintf("%s/%s", abspath, devicetree); fdt = read_file(filename, &size); -- 2.11.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox