mtd: cfi_cmdset_0002: consider version 1.4 as a valid primary extension version

The Spansion S29WS-P device family uses CFI version 1.4 [1].
Consider it as a valid version.

[1] http://www.spansion.com/Support/Datasheets/s29ws-p_00_a12_e.pdf

Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 749203f89b55..bd20d1ff1b0d 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -418,12 +418,13 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
                         cfi_fixup_major_minor(cfi, extp);
 
                         /*
-                         * Valid primary extension versions are: 1.0, 1.1, 1.2, 1.3
-                         * see: http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_r20.pdf, page 19 and on
+                         * Valid primary extension versions are: 1.0, 1.1, 1.2, 1.3, 1.4
+                         * see: http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_r20.pdf, page 19
                          *      http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_100_20011201.pdf
+                         *      http://www.spansion.com/Support/Datasheets/s29ws-p_00_a12_e.pdf
                          */
                         if (extp->MajorVersion != '1' ||
-                            (extp->MajorVersion == '1' && ( extp->MinorVersion < '0' || extp->MinorVersion > '3'))) {
+                            (extp->MajorVersion == '1' && (extp->MinorVersion < '0' || extp->MinorVersion > '4'))) {
                                 printk(KERN_ERR "  Unknown Amd/Fujitsu Extended Query "
                                        "version %c.%c (%#02x/%#02x).\n",
                                        extp->MajorVersion, extp->MinorVersion,