pkg/fatfs: make use of mtd_write_sector()

RIOT-OS · Dec 14, 2023 · 31e4592 · 31e4592
1 parent bfe26c6
commit 31e4592
Showing 1 changed file with 3 additions and 14 deletions.
diff --git a/pkg/fatfs/fatfs_diskio/mtd/mtd_diskio.c b/pkg/fatfs/fatfs_diskio/mtd/mtd_diskio.c
@@ -130,24 +130,13 @@ DRESULT disk_read(BYTE pdrv, BYTE *buff, DWORD sector, UINT count)
  */
 DRESULT disk_write(BYTE pdrv, const BYTE *buff, DWORD sector, UINT count)
 {
+ mtd_dev_t *mtd = fatfs_mtd_devs[pdrv];
  DEBUG("disk_write: %d, %lu, %d\n", pdrv, (long unsigned)sector, count);
- if ((pdrv >= FF_VOLUMES) || (fatfs_mtd_devs[pdrv]->driver == NULL)) {
+ if ((pdrv >= FF_VOLUMES) || (mtd->driver == NULL)) {
  return RES_PARERR;
  }
 
- /* erase memory before writing to it */
- int res = mtd_erase_sector(fatfs_mtd_devs[pdrv], sector, count);
-
- if (res != 0) {
- return RES_ERROR; /* erase failed! */
- }
-
- uint32_t sector_size = fatfs_mtd_devs[pdrv]->page_size
- * fatfs_mtd_devs[pdrv]->pages_per_sector;
-
- res = mtd_write_page_raw(fatfs_mtd_devs[pdrv], buff,
- sector, 0, count * sector_size);
-
+ int res = mtd_write_sector(mtd, buff, sector, count);
  if (res != 0) {
  return RES_ERROR;
  }