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path: root/drivers/mtd/chips/cfi_cmdset_0002.c
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Diffstat (limited to 'drivers/mtd/chips/cfi_cmdset_0002.c')
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0002.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index f9c435a42670..94bb61e19047 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -322,6 +322,14 @@ static struct cfi_fixup fixup_table[] = {
322}; 322};
323 323
324 324
325static void cfi_fixup_major_minor(struct cfi_private *cfi,
326 struct cfi_pri_amdstd *extp)
327{
328 if (cfi->mfr == CFI_MFR_SAMSUNG && cfi->id == 0x257e &&
329 extp->MajorVersion == '0')
330 extp->MajorVersion = '1';
331}
332
325struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) 333struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
326{ 334{
327 struct cfi_private *cfi = map->fldrv_priv; 335 struct cfi_private *cfi = map->fldrv_priv;
@@ -363,6 +371,8 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
363 return NULL; 371 return NULL;
364 } 372 }
365 373
374 cfi_fixup_major_minor(cfi, extp);
375
366 if (extp->MajorVersion != '1' || 376 if (extp->MajorVersion != '1' ||
367 (extp->MinorVersion < '0' || extp->MinorVersion > '4')) { 377 (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
368 printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query " 378 printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query "