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path: root/drivers/mtd/cfi_mtd.c
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Diffstat (limited to 'drivers/mtd/cfi_mtd.c')
-rw-r--r--drivers/mtd/cfi_mtd.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/mtd/cfi_mtd.c b/drivers/mtd/cfi_mtd.c
index 9ac1c86..f03e4fb 100644
--- a/drivers/mtd/cfi_mtd.c
+++ b/drivers/mtd/cfi_mtd.c
@@ -142,22 +142,12 @@ static int cfi_mtd_set_erasesize(struct mtd_info *mtd, flash_info_t *fi)
int sect_size = 0;
int sect;
+ /*
+ * Select the largest sector size as erasesize (e.g. for UBI)
+ */
for (sect = 0; sect < fi->sector_count; sect++) {
- if (!sect_size) {
+ if (flash_sector_size(fi, sect) > sect_size)
sect_size = flash_sector_size(fi, sect);
- continue;
- }
-
- if (sect_size != flash_sector_size(fi, sect)) {
- sect_size = 0;
- break;
- }
- }
-
- if (!sect_size) {
- puts("cfi-mtd: devices with multiple sector sizes are"
- "not supported\n");
- return -EINVAL;
}
mtd->erasesize = sect_size;