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authorTheodore Ts'o <tytso@mit.edu>2012-07-17 13:42:34 -0400
committerTheodore Ts'o <tytso@mit.edu>2012-07-19 10:39:12 -0400
commit9751bfd1c9177a8ab0a910fe279a8815e498561e (patch)
tree9482e39e2ada2009fbc7b9f5f1551c02cf8a57aa
parentd554a3f9d3f3b0bb2faefad712e6d0dbd7c82ba6 (diff)
downloadlinux-9751bfd1c9177a8ab0a910fe279a8815e498561e.tar.bz2
n2_crypto: remove IRQF_SAMPLE_RANDOM which is now a no-op
With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/n2_core.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 67b97c5fd859..a8bd0310f8fe 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1610,8 +1610,7 @@ static int spu_map_ino(struct platform_device *dev, struct spu_mdesc_info *ip,
sprintf(p->irq_name, "%s-%d", irq_name, index);
- return request_irq(p->irq, handler, IRQF_SAMPLE_RANDOM,
- p->irq_name, p);
+ return request_irq(p->irq, handler, 0, p->irq_name, p);
}
static struct kmem_cache *queue_cache[2];