linux/drivers/mtd
Brent Taylor c8ea49b690 mtd: nand: Fix writing mtdoops to nand flash.
commit 30863e38eb upstream.

When mtdoops calls mtd_panic_write(), it eventually calls
panic_nand_write() in nand_base.c. In order to properly wait for the
nand chip to be ready in panic_nand_wait(), the chip must first be
selected.

When using the atmel nand flash controller, a panic would occur due to
a NULL pointer exception.

Fixes: 2af7c65399 ("mtd: Add panic_write for NAND flashes")
Cc: <stable@vger.kernel.org>
Signed-off-by: Brent Taylor <motobud@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-05 11:22:51 +01:00
..
chips mtd: avoid stack overflow in MTD CFI code 2017-05-08 07:46:01 +02:00
devices MTD updates for 4.4-rc1: 2015-11-06 11:50:24 -08:00
lpddr mtd: lpddr: show parent device in sysfs 2015-10-13 09:21:17 -07:00
maps mtd: pmcmsp: use kstrndup instead of kmalloc+strncpy 2017-03-18 19:09:56 +08:00
nand mtd: nand: Fix writing mtdoops to nand flash. 2017-12-05 11:22:51 +01:00
onenand mtd: onenand: fix deadlock in onenand_block_markbad 2016-04-12 09:09:05 -07:00
spi-nor mtd: spi-nor: fix spansion quad enable 2017-06-29 12:48:52 +02:00
tests mtd: tests: Replace timeval with ktime_t 2015-10-26 13:23:47 -07:00
ubi ubi/upd: Always flush after prepared for an update 2017-04-27 09:09:33 +02:00
afs.c
ar7part.c
bcm47xxpart.c mtd: bcm47xxpart: don't fail because of bit-flips 2017-07-05 14:37:18 +02:00
bcm63xxpart.c
cmdlinepart.c mtd: cmdlinepart: convert printk() to pr_*() 2015-09-28 18:37:32 -07:00
ftl.c
inftlcore.c
inftlmount.c
Kconfig mtd: part: Create the master device node when partitioned 2015-04-05 17:44:01 -07:00
Makefile
mtd_blkdevs.c mtd: blkdevs: fix potential deadlock + lockdep warnings 2015-10-30 17:24:43 -07:00
mtdblock_ro.c
mtdblock.c
mtdchar.c mtd: provide proper 32/64-bit compat_ioctl() support for BLKPG 2015-09-29 13:37:04 -07:00
mtdconcat.c
mtdcore.c mtd: fix cmdlinepart parser, early naming for auto-filled MTD 2016-01-04 10:54:18 -08:00
mtdcore.h
mtdoops.c
mtdpart.c mtd: mtdpart: Do not fail mtd probe when parsing partitions fails 2015-10-26 18:43:48 -07:00
mtdsuper.c
mtdswap.c
nftlcore.c
nftlmount.c
ofpart.c doc: dt: mtd: partitions: add compatible property to "partitions" node 2015-12-08 17:10:20 -08:00
redboot.c
rfd_ftl.c
sm_ftl.c
sm_ftl.h
ssfdc.c