crypto: omap-sham - shrink the internal buffer size

The current internal buffer size is way too large for crypto core, so
shrink it to be smaller. This makes the buffer to fit into the space
reserved for the export/import buffers also.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 8eefd793cc824c1a928ba0d6f1cadeb12cd1e9e7..d0b16e5e4ee56acb3e5a4b02191198798f7ff918 100644 (file)
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -135,7 +135,7 @@
 #define OMAP_ALIGN_MASK                (sizeof(u32)-1)
 #define OMAP_ALIGNED           __attribute__((aligned(sizeof(u32))))
 
-#define BUFLEN                 PAGE_SIZE
+#define BUFLEN                 SHA512_BLOCK_SIZE
 #define OMAP_SHA_DMA_THRESHOLD 256
 
 struct omap_sham_dev;