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[MTD] CHIPS: Recognize Spansion CFI 1.4 chips

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Modify Amd/Fujitsu CFI NOR flash primary vendor extension table revision
check to recognize version 1.4.  Verified the existing driver can
handle version 1.4 chips without additional info from 1.4 extended table.

Move the primary vendor extension table revision check from common file
to the 3 CFI chip driver files, since the data structures and revisions
handled by those data structures are specific to the chip driver.

Modify the error message printed when the revision is unknown to be a
KERN_ERR instead of WARNING since this will cause mtd to ignore the chip.

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Todd Poynor
2005-07-20 22:01:17 +01:00
committed by Thomas Gleixner
parent d95a1b4818
commit d88f977b85
4 changed files with 32 additions and 13 deletions
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11
drivers/mtd/chips/cfi_util.c
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@ -7,7 +7,7 @@
*
* This code is covered by the GPL.
*
* $Id: cfi_util.c,v 1.8 2004/12/14 19:55:56 nico Exp $
* $Id: cfi_util.c,v 1.9 2005/07/20 21:01:14 tpoynor Exp $
*
*/
@ -70,15 +70,6 @@ __xipram cfi_read_pri(struct map_info *map, __u16 adr, __u16 size, const char* n
local_irq_enable();
#endif
if (extp->MajorVersion != '1' ||
(extp->MinorVersion < '0' || extp->MinorVersion > '3')) {
printk(KERN_WARNING " Unknown %s Extended Query "
"version %c.%c.\n", name, extp->MajorVersion,
extp->MinorVersion);
kfree(extp);
extp = NULL;
}
out: return extp;
}