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mtd_dataflash: fix probing of AT45DB321C chips.

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Commit 771999b65f ("[MTD] DataFlash: bugfix,
binary page sizes now handled") broke support for probing AT45DB321C flash
chips.  These chips do not support the "page size" status bit, so if we
match the JEDEC id return early.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Will Newton <will.newton@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Will Newton 2009-03-10 12:55:53 -07:00 committed by Linus Torvalds
parent 1b23336ad9
commit 229cc58ba2
1 changed files with 2 additions and 1 deletions
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3
drivers/mtd/devices/mtd_dataflash.c
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@ -821,7 +821,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
if (!(info->flags & IS_POW2PS)) if (!(info->flags & IS_POW2PS))
return info; return info;
} }
} } else
return info;
} }
} }