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resource: Add a resource_list_first_type helper
authorRob Herring <robh@kernel.org>
Mon, 28 Oct 2019 16:32:32 +0000 (11:32 -0500)
committerpopcornmix <popcornmix@gmail.com>
Wed, 1 Jul 2020 15:33:25 +0000 (16:33 +0100)
commit233fd9ce8cef09b78f86addaba4e16a053a0932e
tree78857b9e5a17141342116e0c6f7f9b957a332f62tree | snapshot
parentca4e4ff072b6beb247dc8a9927c67e8e1b6e8c3ecommit | diff
resource: Add a resource_list_first_type helper

commit 494f8b10d832456a96be4ee7317425f6936cabc8 upstream.

A common pattern is looping over a resource_list just to get a matching
entry with a specific type. Add resource_list_first_type() helper which
implements this.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
include/linux/resource_ext.h diff | blob | history
Domain: System / Kernel;