]> git.karo-electronics.de Git - linux-beck.git/commit
crypto: atmel-tdes - initialize spinlock in probe
authorLeilei Zhao <leilei.zhao@atmel.com>
Tue, 7 Apr 2015 09:45:08 +0000 (17:45 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 8 Apr 2015 14:20:03 +0000 (22:20 +0800)
commit1d1b91637ce1d0968d17b0a288de557946a9494e
treebb3953e9e532df076dec3f4e64c37f47631754de
parent3f1992c002064f5628eafbec9649f7a82f439eaf
crypto: atmel-tdes - 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-tdes.c