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(parent: 803eeae) | patch
crypto: atmel-sha - initialize spinlock in probe
authorLeilei Zhao <leilei.zhao@atmel.com>
Tue, 7 Apr 2015 09:45:06 +0000 (17:45 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 8 Apr 2015 14:20:02 +0000 (22:20 +0800)
commit62728e82026c90af004dd2c328c1314f2f3e6b58
treed15da423e734db525adea1c920ff5bf0ff8a1069tree | snapshot (tar.gz zip)
parent803eeae8f3eb394d898a7aa65ba706628dd6a85ccommit | diff
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>
drivers/crypto/atmel-sha.c diff | blob | blame | history