crypto: sahara - Remove leftover from previous used spinlock

This driver previously used a spinlock. The spinlock is not
used any more, but the spinlock variable was still there
and also being initialized.

Signed-off-by: Mogens Lauridsen <mlauridsen171@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index 474da36bdd2c786398305812e54713356a01ae34..03a8abad7e76a5e3bc1c25bc0915c225933753e2 100644 (file)
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -202,7 +202,6 @@ struct sahara_dev {
        struct completion       dma_completion;
 
        struct sahara_ctx       *ctx;
-       spinlock_t              lock;
        struct crypto_queue     queue;
        unsigned long           flags;
 
@@ -1487,7 +1486,6 @@ static int sahara_probe(struct platform_device *pdev)
 
        crypto_init_queue(&dev->queue, SAHARA_QUEUE_LENGTH);
 
-       spin_lock_init(&dev->lock);
        mutex_init(&dev->queue_mutex);
 
        dev_ptr = dev;