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linux/drivers/mtd
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Evgeny Novikov 78e4d34218 mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() 
hisi_spi_nor_probe() invokes clk_disable_unprepare() on all paths after
successful call of clk_prepare_enable(). Besides, the clock is enabled by
hispi_spi_nor_prep() and disabled by hispi_spi_nor_unprep(). So at remove
time it is not possible to have the clock enabled. The patch removes
excessive clk_disable_unprepare() from hisi_spi_nor_remove().

Found by Linux Driver Verification project (linuxtesting.org).

Fixes: e523f11141bd ("mtd: spi-nor: add hisilicon spi-nor flash controller driver")
Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20210709144529.31379-1-novikov@ispras.ru
2021-10-15 11:43:05 +03:00
..
chips
MTD core fixes:
2021-08-16 06:36:01 -10:00
devices
mtd: devices: mchp48l640: Fix memory leak on cmd
2021-08-06 21:44:09 +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: remove dead MTD map driver for PMC-Sierra MSP boards
2021-08-17 18:43:28 +02:00
nand
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
parsers
MTD core changes:
2021-07-05 11:21:51 -07:00
spi-nor
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
2021-10-15 11:43:05 +03:00
tests
mtd: tests: Remove redundant assignment to err
2021-05-10 12:48:35 +02:00
ubi
This pull request contains the following changes for UBIFS:
2021-07-09 10:10:47 -07:00
ftl.c
mtd/ftl: don't cast away the type when calling add_mtd_blktrans_dev
2021-08-23 10:01:04 +02:00
inftlcore.c
mtd: inftlcore: Use module_mtd_blktrans to register driver
2021-03-11 09:37:48 +01:00
inftlmount.c
mtd: inftl: remove unnecessary oom message
2021-06-11 20:44:21 +02:00
Kconfig
mtdblock: Add comment about UBI block devices
2021-08-06 22:05:13 +02:00
Makefile
mtd: Support kmsg dumper based on pstore/blk
2020-05-31 19:49:01 -07:00
mtd_blkdevs.c
MTD changes:
2021-09-05 10:50:12 -07:00
mtdblock_ro.c
mtdblock: Warn if added for a NAND device
2021-08-17 18:41:59 +02:00
mtdblock.c
mtdblock: Warn if added for a NAND device
2021-08-17 18:41:59 +02:00
mtdchar.c
mtd: add OTP (one-time-programmable) erase ioctl
2021-03-28 19:24:54 +02:00
mtdconcat.c
mtd: mtdconcat: Check _read, _write callbacks existence before assignment
2021-08-17 18:43:33 +02:00
mtdcore.c
mtd: core: handle flashes without OTP gracefully
2021-07-16 00:49:20 +02:00
mtdcore.h
mtd: Provide fs_context-aware mount_mtd() replacement
2019-09-05 14:34:23 -04:00
mtdoops.c
mtd: mtdoops: remove unnecessary oom message
2021-06-11 20:43:46 +02:00
mtdpart.c
mtd: mtdpart: use DEVICE_ATTR_RO() helper macro
2021-06-11 20:42:45 +02:00
mtdpstore.c
pstore/blk: Include zone in pstore_device_info
2021-06-16 21:09:31 -07:00
mtdsuper.c
block: remove i_bdev
2020-12-01 14:53:39 -07:00
mtdswap.c
mtd: mtdswap: Use module_mtd_blktrans to register driver
2021-03-11 09:37:48 +01:00
nftlcore.c
mtd: nftlcore: remove set but rewrite variables
2021-05-10 12:11:46 +02:00
nftlmount.c
mtd: nftl: remove unnecessary oom message
2021-06-11 20:43:26 +02:00
rfd_ftl.c
mtd/rfd_ftl: don't cast away the type when calling add_mtd_blktrans_dev
2021-08-23 10:01:06 +02:00
sm_ftl.c
drivers: mtd: sm_ftl: Fix alignment of block comment
2021-05-10 12:49:00 +02:00
sm_ftl.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ssfdc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00