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Diffstat (limited to 'drivers/mtd/ubi/build.c')
-rw-r--r--drivers/mtd/ubi/build.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 136ce05d2328..e941395de3ae 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -535,8 +535,17 @@ static int get_bad_peb_limit(const struct ubi_device *ubi, int max_beb_per1024)
int limit, device_pebs;
uint64_t device_size;
- if (!max_beb_per1024)
- return 0;
+ if (!max_beb_per1024) {
+ /*
+ * Since max_beb_per1024 has not been set by the user in either
+ * the cmdline or Kconfig, use mtd_max_bad_blocks to set the
+ * limit if it is supported by the device.
+ */
+ limit = mtd_max_bad_blocks(ubi->mtd, 0, ubi->mtd->size);
+ if (limit < 0)
+ return 0;
+ return limit;
+ }
/*
* Here we are using size of the entire flash chip and