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Now that the last user of this hook, denali.c, stopped using it,
we can remove the erase hook from nand_legacy.
I squashed single_erase() because only the difference between
single_erase() and nand_erase_op() is the number of bit shifts.
The status/ret conversion in nand_erase_nand() is unneeded since
commit eb94555e9e97 ("mtd: nand: use usual return values for the
->erase() hook"). Cleaned it up now.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Commit f9ebd1bb4103 ("mtd: rawnand: Deprecate ->erase()") discouraged
the use of this hook, so I am happy to follow the suggestion.
Although the Denali IP provides a special MAP10 command for erasing,
using it would not buy us much. The Denali IP actually works with the
generic erasing by single_erase() + ->cmdfunc hook (nand_command_lp)
+ ->cmd_ctrl hook (denali_cmd_ctrl).
This method is also deprecated, but denali_erase() can go away
irrespective of ->exec_op conversion.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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There is a plan to build the kernel with -Wimplicit-fallthrough and
these places in the code produced warnings (W=1).
This commit removes the following warnings:
drivers/mtd/nand/raw/nand_base.c:5556:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/mtd/nand/raw/nand_base.c:5575:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/mtd/nand/raw/nand_base.c:5613:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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There is a plan to build the kernel with -Wimplicit-fallthrough and
these places in the code produced warnings (W=1).
This commit removes the following warnings:
drivers/mtd/nand/raw/nand_legacy.c:332:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/mtd/nand/raw/nand_legacy.c:483:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Add device table for Toshiba Memory products.
Also, generalize OOB layout structure and function names.
Signed-off-by: Yoshio Furuyama <tmcmc-mb-yfuruyama7@ml.toshiba.co.jp>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Add entry for Amlogic NAND controller driver and its bindings[0].
[0] https://lore.kernel.org/lkml/1547566684-57472-1-git-send-email-jianxin.pan@amlogic.com/
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Add initial support for the Amlogic NAND flash controller which is
available on Meson SoCs.
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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