Brian Norris 67b9bcd369 mtd: spi-nor: fix Spansion regressions (aliased with Winbond) ... Spansion and Winbond have occasionally used the same manufacturer ID, and they don't support the same features. Particularly, writing SR=0 seems to break read access for Spansion's s25fl064k. Unfortunately, we don't currently have a way to differentiate these Spansion and Winbond parts, so rather than regressing support for these Spansion flash, let's drop the new Winbond lock/unlock support for now. We can try to address Winbond support during the next release cycle. Original discussion: http://patchwork.ozlabs.org/patch/549173/ http://patchwork.ozlabs.org/patch/553683/ Fixes: 357ca38d47 ("mtd: spi-nor: support lock/unlock/is_locked for Winbond") Fixes: c6fc2171b2 ("mtd: spi-nor: disable protection for Winbond flash at startup") Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reported-by: Felix Fietkau <nbd@openwrt.org> Cc: Felix Fietkau <nbd@openwrt.org>		2016-01-05 16:00:03 -08:00
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bbm.h	mtd: nand_bbt: kill NAND_BBT_SCANALLPAGES	2013-11-06 23:33:14 -08:00
blktrans.h
cfi_endian.h
cfi.h	mtd: cfi: deinline large functions	2015-05-27 12:42:16 -07:00
concat.h
doc2000.h
flashchip.h
fsmc.h
ftl.h
gen_probe.h
inftl.h
latch-addr-flash.h
lpc32xx_mlc.h
lpc32xx_slc.h
map.h	arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead	2015-08-10 23:07:05 -04:00
mtd.h	MTD updates for 3.20-rc1	2015-02-18 08:01:44 -08:00
mtdram.h	mtd: mtdram: add missing 'const'	2014-01-20 11:55:23 -08:00
nand_bch.h
nand_ecc.h
nand-gpio.h
nand.h	mtd: nand: pass page number to ecc->write_xxx() methods	2015-10-13 12:56:49 -07:00
ndfc.h
nftl.h
onenand_regs.h
onenand.h
partitions.h	mtd: make register_mtd_parser return void	2014-01-03 11:22:22 -08:00
pfow.h	mtd: pfow: remove unused variable	2014-05-28 00:05:23 -07:00
physmap.h
pismo.h
plat-ram.h
qinfo.h
sh_flctl.h
sharpsl.h
spear_smi.h	Shiraz has moved	2014-04-18 16:40:08 -07:00
spi-nor.h	mtd: spi-nor: fix Spansion regressions (aliased with Winbond)	2016-01-05 16:00:03 -08:00
super.h
ubi.h	UBI: Add initial support for scatter gather	2015-01-28 16:04:26 +01:00
xip.h