Zev Weiss 36104e1f71 mtd: core: don't remove debugfs directory if device is in use ... [ Upstream commit c13de2386c78e890d4ae6f01a85eefd0b293fb08 ] Previously, if del_mtd_device() failed with -EBUSY due to a non-zero usecount, a subsequent call to attempt the deletion again would try to remove a debugfs directory that had already been removed and panic. With this change the second call can instead proceed safely. Fixes: e8e3edb95c ("mtd: create per-device and module-scope debugfs entries") Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20211014203953.5424-1-zev@bewilderbeest.net Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-18 14:04:23 +01:00
..
chips	mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards	2021-08-26 08:35:33 -04:00
devices	mtd: spear_smi: Enable compile testing	2020-10-02 09:09:08 +02:00
hyperbus	mtd: hyperbus: Fix build failure when only RPCIF_HYPERBUS is enabled	2020-10-12 21:12:08 +02:00
lpddr	mtd: lpddr: fix excessive stack usage with clang	2020-08-27 14:36:07 +02:00
maps	mtd: maps: fix error return code of physmap_flash_remove()	2021-05-14 09:50:09 +02:00
nand	mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines	2021-11-18 14:03:48 +01:00
parsers	mtd: partitions: redboot: seek fis-index-block in the right node	2021-07-14 16:56:38 +02:00
spi-nor	mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()	2021-11-18 14:04:23 +01:00
tests
ubi	ubi: check kthread_should_stop() after the setting of task state	2020-09-17 22:55:59 +02:00
ftl.c
inftlcore.c
inftlmount.c
Kconfig
Makefile
mtd_blkdevs.c
mtdblock_ro.c
mtdblock.c
mtdchar.c	mtd: require write permissions for locking and badblock ioctls	2021-05-14 09:50:13 +02:00
mtdconcat.c	mtd: mtdconcat: Check _read, _write callbacks existence before assignment	2021-09-22 12:28:03 +02:00
mtdcore.c	mtd: core: don't remove debugfs directory if device is in use	2021-11-18 14:04:23 +01:00
mtdcore.h
mtdoops.c	mtd: mtdoops: Don't write panic data twice	2020-09-07 14:22:12 +02:00
mtdpart.c	mtd: don't lock when recursively deleting partitions	2021-05-14 09:50:09 +02:00
mtdpstore.c
mtdsuper.c
mtdswap.c
nftlcore.c
nftlmount.c
rfd_ftl.c
sm_ftl.c
sm_ftl.h
ssfdc.c