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>

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];