diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-21 10:59:54 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-21 10:59:54 -0700 |
commit | 4553d469d6f88028f185de57e771dd29aba10d90 (patch) | |
tree | 5659abd8b749db6d728a2c852f678548110dcfa5 /drivers/mtd/nand/raw/nand_bbt.c | |
parent | 6cb2e9ee51b5f1539f027346a02904e282b87d4d (diff) | |
parent | 2cfcfadb8e1380938d6631cffa4fa567b13f52b2 (diff) | |
download | kernel_replicant_linux-4553d469d6f88028f185de57e771dd29aba10d90.tar.gz kernel_replicant_linux-4553d469d6f88028f185de57e771dd29aba10d90.tar.bz2 kernel_replicant_linux-4553d469d6f88028f185de57e771dd29aba10d90.zip |
Merge tag 'mtd/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Richard Weinberger:
"MTD core changes:
- add debugfs nodes for querying the flash name and id
- mtd parser reorganization
SPI NOR core changes:
- always use bounce buffer for register read/writes
- move m25p80 code in spi-nor.c
- rework hwcaps selection for the spi-mem case
- rework the core in order to move the manufacturer specific code out
of it:
- regroup flash parameters in 'struct spi_nor_flash_parameter'
- add default_init() and post_sfdp() hooks to tweak the flash
parameters
- introduce the ->set_4byte(), ->convert_addr() and ->setup()
methods, to deal with manufacturer specific code
- rework the SPI NOR lock/unlock logic
- fix an error code in spi_nor_read_raw()
- fix a memory leak bug
- enable the debugfs for the partname and partid
- add support for few flashes
SPI NOR controller drivers changes:
- intel-spi:
- Whitelist 4B read commands
- Add support for Intel Tiger Lake SPI serial flash
- aspeed-smc: Add of_node_put()
- hisi-sfc: add of_node_put()
- cadence-quadspi: Fix QSPI RCU Schedule Stall
NAND core:
- Fixing typos
- Adding missing of_node_put() in various drivers
Raw NAND controller drivers:
- Macronix: new controller driver
- Omap2: fix the number of bitflips returned
- Brcmnand: fix a pointer not iterating over all the page chunks
- W90x900: driver removed
- Onenand: fix a memory leak
- Sharpsl: missing include guard
- STM32: avoid warnings when building with W=1
- Ingenic: fix a coccinelle warning
- r852: call a helper to simplify the code
CFI core:
- Kill useless initializer in mtd_do_chip_probe()
- Fix a rare write failure seen on some cfi_cmdset_0002 compliant
Parallel NORs
- Bunch of cleanups for cfi_cmdset_0002 driver's write functions by
Tokunori Ikegami"
* tag 'mtd/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (77 commits)
mtd: pmc551: Remove set but not used variable 'soff_lo'
mtd: cfi_cmdset_0002: Fix do_erase_chip() to get chip as erasing mode
mtd: sm_ftl: Fix memory leak in sm_init_zone() error path
mtd: parsers: Move CMDLINE parser
mtd: parsers: Move OF parser
mtd: parsers: Move BCM63xx parser
mtd: parsers: Move BCM47xx parser
mtd: parsers: Move TI AR7 parser
mtd: pismo: Simplify getting the adapter of a client
mtd: phram: Module parameters add writable permissions
mtd: pxa2xx: Use ioremap_cache insted of ioremap_cached
mtd: spi-nor: Rename "n25q512a" to "mt25qu512a (n25q512a)"
mtd: spi-nor: Add support for mt35xu02g
mtd: rawnand: omap2: Fix number of bitflips reporting with ELM
mtd: rawnand: brcmnand: Fix ecc chunk calculation for erased page bitfips
mtd: spi-nor: remove superfluous pass of nor->info->sector_size
mtd: spi-nor: enable the debugfs for the partname and partid
mtd: mtdcore: add debugfs nodes for querying the flash name and id
mtd: spi-nor: hisi-sfc: Add of_node_put() before break
mtd: spi-nor: aspeed-smc: Add of_node_put()
...
Diffstat (limited to 'drivers/mtd/nand/raw/nand_bbt.c')
-rw-r--r-- | drivers/mtd/nand/raw/nand_bbt.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/nand_bbt.c b/drivers/mtd/nand/raw/nand_bbt.c index 2ef15ef94525..96045d60471e 100644 --- a/drivers/mtd/nand/raw/nand_bbt.c +++ b/drivers/mtd/nand/raw/nand_bbt.c @@ -1232,7 +1232,7 @@ static int nand_scan_bbt(struct nand_chip *this, struct nand_bbt_descr *bd) if (!td) { if ((res = nand_memory_bbt(this, bd))) { pr_err("nand_bbt: can't scan flash and build the RAM-based BBT\n"); - goto err; + goto err_free_bbt; } return 0; } @@ -1245,7 +1245,7 @@ static int nand_scan_bbt(struct nand_chip *this, struct nand_bbt_descr *bd) buf = vmalloc(len); if (!buf) { res = -ENOMEM; - goto err; + goto err_free_bbt; } /* Is the bbt at a given page? */ @@ -1258,7 +1258,7 @@ static int nand_scan_bbt(struct nand_chip *this, struct nand_bbt_descr *bd) res = check_create(this, buf, bd); if (res) - goto err; + goto err_free_buf; /* Prevent the bbt regions from erasing / writing */ mark_bbt_region(this, td); @@ -1268,7 +1268,9 @@ static int nand_scan_bbt(struct nand_chip *this, struct nand_bbt_descr *bd) vfree(buf); return 0; -err: +err_free_buf: + vfree(buf); +err_free_bbt: kfree(this->bbt); this->bbt = NULL; return res; |