crypto: sun8i-ss - Add SS_START define

Instead of using an hardcoded value, let's use a defined value for
SS_START.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
index 1a8d7cdef85e9a575355490f34859fc374aa01d7..adcae3ae2b2ee8a855ebe5d5d5419012e8b287b3 100644 (file)
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
@@ -61,7 +61,7 @@ int sun8i_ss_run_task(struct sun8i_ss_dev *ss, struct sun8i_cipher_req_ctx *rctx
                      const char *name)
 {
        int flow = rctx->flow;
-       u32 v = 1;
+       u32 v = SS_START;
        int i;
 
 #ifdef CONFIG_CRYPTO_DEV_SUN8I_SS_DEBUG

diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
index 0405767f1f7e6a7289bda2a5d0abf8fec5d7d4b9..f3ffaea3a59fc88a23dd85cd6cfe8c5e2abccbb4 100644 (file)
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
@@ -13,6 +13,8 @@
 #include <linux/debugfs.h>
 #include <linux/crypto.h>
 
+#define SS_START       1
+
 #define SS_ENCRYPTION          0
 #define SS_DECRYPTION          BIT(6)