hwrng: omap - Convert to devm_kzalloc()
authorLokesh Vutla <lokeshvutla@ti.com>
Mon, 5 Aug 2013 14:47:19 +0000 (20:17 +0530)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 9 Aug 2013 06:39:46 +0000 (16:39 +1000)
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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