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mtd: cfi_cmdset_0002: make sector erase command variable

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Some old SST chips use 0x50 as sector erase command, instead
of 0x30. Make this value variable to handle such chips.

Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Guillaume LECERF
2010-10-26 10:45:23 +01:00
committed by David Woodhouse
parent 9fc05fcada
commit 08968041be
3 changed files with 9 additions and 4 deletions
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include/linux/mtd/cfi.h
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@@ -289,6 +289,7 @@ struct cfi_private {
must be of the same type. */
int mfr, id;
int numchips;
map_word sector_erase_cmd;
unsigned long chipshift; /* Because they're of the same type */
const char *im_name; /* inter_module name for cmdset_setup */
struct flchip chips[0]; /* per-chip data structure for each chip */