mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS

HAVE_EFFICIENT_UNALIGNED_ACCESS is a config option, therefore it needs
the CONFIG_ before it when used by the preprocessor.

Signed-off-by: James Hogan <james@albanarts.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c
index d019746551f3481f00c06e209b30a833586e92fa..2a40d0efdff5d33115ac61a0fc97287638ae18ca 100644 (file)
--- a/drivers/misc/cb710/sgbuf2.c
+++ b/drivers/misc/cb710/sgbuf2.c
@@ -47,7 +47,7 @@ static uint32_t sg_dwiter_read_buffer(struct sg_mapping_iter *miter)
 
 static inline bool needs_unaligned_copy(const void *ptr)
 {
-#ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
        return false;
 #else
        return ((ptr - NULL) & 3) != 0;