From fe224668dff97dd8899bd559d1608cc9285db67b Mon Sep 17 00:00:00 2001 From: Thomas Kunze Date: Wed, 23 Apr 2008 01:40:52 +0200 Subject: [PATCH] [MTD] [NOR] Fix Intel CFI driver for collie flash collie seems to contain LH28F640BF flash chips. According to http://sharp-world.com/products/device/flash/pdf/*FUM00701*@E.pdf (page 83) if they have 0x51 of Extended Query Table (number of hardware partitions) set to zero, they have a single fixed partition. This patch makes those chips work. Signed-off-by: Thomas Kunze Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_cmdset_0001.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index eb0e30824ddb..e812df607a5c 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -619,6 +619,9 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd, sizeof(struct cfi_intelext_blockinfo); } + if (!numparts) + numparts = 1; + /* Programming Region info */ if (extp->MinorVersion >= '4') { struct cfi_intelext_programming_regioninfo *prinfo;