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-rw-r--r--drivers/mtd/bcm47xxpart.c10
-rw-r--r--drivers/mtd/chips/Kconfig1
-rw-r--r--drivers/mtd/ubi/upd.c8
3 files changed, 9 insertions, 10 deletions
diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index c0720c1ee4c9..5abab8800891 100644
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -225,12 +225,10 @@ static int bcm47xxpart_parse(struct mtd_info *master,
last_trx_part = curr_part - 1;
- /*
- * We have whole TRX scanned, skip to the next part. Use
- * roundown (not roundup), as the loop will increase
- * offset in next step.
- */
- offset = rounddown(offset + trx->length, blocksize);
+ /* Jump to the end of TRX */
+ offset = roundup(offset + trx->length, blocksize);
+ /* Next loop iteration will increase the offset */
+ offset -= blocksize;
continue;
}
diff --git a/drivers/mtd/chips/Kconfig b/drivers/mtd/chips/Kconfig
index 54479c481a7a..8a25adced79f 100644
--- a/drivers/mtd/chips/Kconfig
+++ b/drivers/mtd/chips/Kconfig
@@ -111,6 +111,7 @@ config MTD_MAP_BANK_WIDTH_16
config MTD_MAP_BANK_WIDTH_32
bool "Support 256-bit buswidth" if MTD_CFI_GEOMETRY
+ select MTD_COMPLEX_MAPPINGS if HAS_IOMEM
default n
help
If you wish to support CFI devices on a physical bus which is
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index 0134ba32a057..39712560b4c1 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -148,11 +148,11 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol,
return err;
}
- if (bytes == 0) {
- err = ubi_wl_flush(ubi, UBI_ALL, UBI_ALL);
- if (err)
- return err;
+ err = ubi_wl_flush(ubi, UBI_ALL, UBI_ALL);
+ if (err)
+ return err;
+ if (bytes == 0) {
err = clear_update_marker(ubi, vol, 0);
if (err)
return err;