linux-kernel - [PATCH v2 03/11] of/fdt: add of_fdt_machine_is

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190820145821.27214-4-nsaenzjulienne@suse.de>
Date:   Tue, 20 Aug 2019 16:58:11 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     catalin.marinas@....com, hch@....de, wahrenst@....net,
        marc.zyngier@....com, robh+dt@...nel.org,
        Robin Murphy <robin.murphy@....com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arch@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-mm@...ck.org, linux-riscv@...ts.infradead.org,
        Frank Rowand <frowand.list@...il.com>
Cc:     phill@...pberryi.org, f.fainelli@...il.com, will@...nel.org,
        nsaenzjulienne@...e.de, linux-kernel@...r.kernel.org,
        eric@...olt.net, mbrugger@...e.com,
        linux-rpi-kernel@...ts.infradead.org, akpm@...ux-foundation.org,
        m.szyprowski@...sung.com
Subject: [PATCH v2 03/11] of/fdt: add of_fdt_machine_is_compatible function

Provides the same functionality as of_machine_is_compatible.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
---

Changes in v2: None

 drivers/of/fdt.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 9cdf14b9aaab..06ffbd39d9af 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -802,6 +802,13 @@ const char * __init of_flat_dt_get_machine_name(void)
 	return name;
 }
 
+static const int __init of_fdt_machine_is_compatible(char *name)
+{
+	unsigned long dt_root = of_get_flat_dt_root();
+
+	return of_flat_dt_is_compatible(dt_root, name);
+}
+
 /**
  * of_flat_dt_match_machine - Iterate match tables to find matching machine.
  *
-- 
2.22.0