Tokunori Ikegami c925d688e4 mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N ... commit 0a8e98305f upstream. Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value") buffered writes fail on S29GL064N. This is because, on S29GL064N, reads return 0xFF at the end of DQ polling for write completion, where as, chip_good() check expects actual data written to the last location to be returned post DQ polling completion. Fix is to revert to using chip_good() for S29GL064N which only checks for DQ lines to settle down to determine write completion. Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/ Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value") Cc: stable@vger.kernel.org Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com> Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-3-ikegami.t@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-06-09 10:23:25 +02:00
..
cfi_cmdset_0001.c	mtd: core: Constify buf in mtd_write_user_prot_reg()	2021-04-16 20:30:54 +02:00
cfi_cmdset_0002.c	mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N	2022-06-09 10:23:25 +02:00
cfi_cmdset_0020.c	mtd: cfi: Fix fall-through warnings for Clang	2021-03-11 12:17:39 +01:00
cfi_probe.c	mtd: cfi: Add early fixup for S70GL02GS	2018-05-04 09:52:38 +02:00
cfi_util.c	mtd: cfi_util: Fix unreachable code issue	2021-07-12 11:15:28 -05:00
chipreg.c	mtd: Convert list_for_each to entry variant	2021-06-11 21:05:06 +02:00
fwh_lock.h
gen_probe.c	mtd: chips: gen_probe: kill useless initializer in mtd_do_chip_probe()	2019-08-27 17:08:18 +05:30
jedec_probe.c	MTD changes:	2018-04-06 12:15:41 -07:00
Kconfig	mtd: fixup CFI on ixp4xx	2022-01-20 09:13:16 +01:00
Makefile
map_absent.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
map_ram.c
map_rom.c