sna: Silence a compiler warning for loss of 'const' qualifier

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/sna/blt.c b/src/sna/blt.c
index 65d586cb..e9d06ebe 100644
--- a/src/sna/blt.c
+++ b/src/sna/blt.c
@@ -150,7 +150,7 @@ memcpy_blt(const void *src, void *dst, int bpp,
 	   int16_t dst_x, int16_t dst_y,
 	   uint16_t width, uint16_t height)
 {
-	uint8_t *src_bytes;
+	const uint8_t *src_bytes;
 	uint8_t *dst_bytes;
 	int byte_width;