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 4.92.3 #3 (Red Hat Linux)) id 1jGjPy-0005Hd-PB for barebox@lists.infradead.org; Tue, 24 Mar 2020 13:16:31 +0000 From: Sascha Hauer Date: Tue, 24 Mar 2020 14:16:19 +0100 Message-Id: <20200324131620.10864-1-s.hauer@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 1/2] ARM: Layerscape: Be less noisy when no iommu node found To: Barebox List The IOMMU node is not present in the upstream dts files. Do not complain too loudly when we are presented such a device tree. Signed-off-by: Sascha Hauer --- arch/arm/mach-layerscape/icid.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-layerscape/icid.c b/arch/arm/mach-layerscape/icid.c index b574a554ab..aec57f4b3f 100644 --- a/arch/arm/mach-layerscape/icid.c +++ b/arch/arm/mach-layerscape/icid.c @@ -495,8 +495,10 @@ static int icid_of_fixup(struct device_node *root, void *context) phandle iommu_handle; iommu = of_find_compatible_node(root, NULL, "arm,mmu-500"); - if (!iommu) - return -ENOENT; + if (!iommu) { + pr_info("No \"arm,mmu-500\" node found, won't fixup\n"); + return 0; + } iommu_handle = of_node_create_phandle(iommu); -- 2.25.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox