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(parent: 1d1b916) | patch
crypto: atmel-aes - initialize spinlock in probe
authorLeilei Zhao <leilei.zhao@atmel.com>
Tue, 7 Apr 2015 09:45:09 +0000 (17:45 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 8 Apr 2015 14:20:04 +0000 (22:20 +0800)
commit8a10eb8d36ffc86512ae66a35c8888f07b8ec921
tree96b3e6a869381b2d78bb210ea5b2df930906032dtree | snapshot
parent1d1b91637ce1d0968d17b0a288de557946a9494ecommit | diff
crypto: atmel-aes - 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>
drivers/crypto/atmel-aes.c diff | blob | history
Domain: System / Kernel;