From d52dc81e14c648fb1015d51c658347127d624173 Mon Sep 17 00:00:00 2001
From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Mon, 5 Aug 2013 20:17:19 +0530
Subject: [PATCH] hwrng: omap - Convert to devm_kzalloc()

Use devm_kzalloc() to make cleanup paths simpler.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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