Blackfin arch: dma_memcpy() - do not return NULL when transferring a …

…multiple of 65k Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
git-mirror · Jan 7, 2009 · bdc17a1 · bdc17a1
1 parent 85a192e
commit bdc17a1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -597,8 +597,8 @@ void *dma_memcpy(void *dest, const void *src, size_t size)
 	rest = size - bulk;
 	if (bulk)
 		__dma_memcpy(dest, src, bulk);
-	addr = __dma_memcpy(dest+bulk, src+bulk, rest);
-	return addr;
+	__dma_memcpy(dest+bulk, src+bulk, rest);
+	return dest;
 }
 EXPORT_SYMBOL(dma_memcpy);