linux-kernel - [PATCH] ignore disabled memory-region nodes

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Message-ID: <1558522031-549-1-git-send-email-puneets@nvidia.com>
Date:   Wed, 22 May 2019 16:17:10 +0530
From:   Puneet Saxena <puneets@...dia.com>
To:     <robh+dt@...nel.org>, <pantelis.antoniou@...sulko.com>,
        <frowand.list@...il.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <treding@...dia.com>, <vdumpa@...dia.com>, <snikam@...dia.com>,
        <jonathanh@...dia.com>, Puneet Saxena <puneets@...dia.com>
Subject: [PATCH] ignore disabled memory-region nodes

While parsing "memory-region" node lists if a node is
"disabled", parsing halts. Therefore the nodes whose
"status" is "okay" or "ok" are not parsed.

The change ignores disabled nodes in the memory-region
nodes list and returns 0 to continue parsing next nodes.

---
v2:
* Fixed typo in commit message.
* Used of_device_is_available to check device is disabled/enabled.

Krishna Reddy (1):
  of: reserved-memory: ignore disabled memory-region nodes

 drivers/of/of_reserved_mem.c | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.7.4