[PATCH v2 0/5] mtd: spi-nor: fixes found when debugging smpt

[Tudor.Ambarus]

Bunch of fixes that we found while debugging the roll back to
SPINOR_OP_READ_1_1_4_4B in case smpt parser fails.

Boris, Yogesh,

Now I'm looking for a fix in case the smpt detection commands
define variable address length and dummy bytes. Will follow.

v2:
- drop patches 3 and 6
- update fixes tag for the first patch
- add fixes tags for other patches
- typo, blank line, rename variable, add comment

Tudor Ambarus (5):
  mtd: spi-nor: don't drop sfdp data if optional parsers fail
  mtd: spi-nor: fix iteration over smpt array
  mtd: spi-nor: don't overwrite errno in spi_nor_get_map_in_use()
  mtd: spi_nor: pass DMA-able buffer to spi_nor_read_raw()
  mtd: spi-nor: remove unneeded smpt zeroization

 drivers/mtd/spi-nor/spi-nor.c | 85 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 63 insertions(+), 22 deletions(-)

-- 
2.9.4