From: Leilei Zhao <leilei.zhao@atmel.com>
Date: Tue, 7 Apr 2015 09:45:06 +0000 (+0800)
Subject: crypto: atmel-sha - initialize spinlock in probe
X-Git-Tag: omap-for-v4.1/fixes-rc1~140^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62728e82026c90af004dd2c328c1314f2f3e6b58;p=pandora-kernel.git

crypto: atmel-sha - initialize spinlock in probe

Kernel will report "BUG: spinlock lockup suspected on CPU#0"
when CONFIG_DEBUG_SPINLOCK is enabled in kernel config and the
spinlock is used at the first time. It's caused by uninitialized
spinlock, so just initialize it in probe.

Signed-off-by: Leilei Zhao <leilei.zhao@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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