diff --git a/sst28sf040.c b/sst28sf040.c
index 0c62fd6..0fbf098 100644
--- a/sst28sf040.c
+++ b/sst28sf040.c
@@ -78,7 +78,8 @@
 	return 0;
 }
 
-int write_sector_28sf040(struct flashchip *flash, uint8_t *src, int start, int len)
+/* chunksize is 1 */
+int write_28sf040(struct flashchip *flash, uint8_t *src, int start, int len)
 {
 	int i;
 	chipaddr bios = flash->virtual_memory;
@@ -119,12 +120,6 @@
 	return 0;
 }
 
-/* chunksize is 1 */
-int write_28sf040(struct flashchip *flash, uint8_t *buf)
-{
-	return write_sector_28sf040(flash, buf, 0, flash->total_size * 1024);
-}
-
 int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen)
 {
 	if ((addr != 0) || (blocklen != flash->total_size * 1024)) {