crypto: atmel-aes - initialize spinlock in probe

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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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Leilei Zhao 2015-04-07 17:45:09 +08:00 • committed by Herbert Xu

parent 1d1b91637c

commit 8a10eb8d36

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drivers/crypto/atmel-aes.c

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