From 412da2f6e083eba6e4bd91ff2e78abb4735357a7 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Fri, 14 May 2010 01:35:54 +0100 Subject: [PATCH] mtd: cfi_cmdset_0002: Tone down warning messages about TopBottom CFI field Accept values of 2-5 for TopBottom, where the newly-added 4 and 5 values mean a uniform layout. It does indicate WP layout but we don't handle that. Also don't say "broken" when swapping erase regions in a top-boot chip. That got retrospectively documented in the spec. Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_cmdset_0002.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index ce38d3d..c27dd1c 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -390,14 +390,15 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) #endif bootloc = extp->TopBottom; - if ((bootloc != 2) && (bootloc != 3)) { - printk(KERN_WARNING "%s: CFI does not contain boot " - "bank location. Assuming top.\n", map->name); + if ((bootloc < 2) || (bootloc > 5)) { + printk(KERN_WARNING "%s: CFI contains unrecognised boot " + "bank location (%d). Assuming bottom.\n", + bootloc, map->name); bootloc = 2; } if (bootloc == 3 && cfi->cfiq->NumEraseRegions > 1) { - printk(KERN_WARNING "%s: Swapping erase regions for broken CFI table.\n", map->name); + printk(KERN_WARNING "%s: Swapping erase regions for top-boot CFI table.\n", map->name); for (i=0; icfiq->NumEraseRegions / 2; i++) { int j = (cfi->cfiq->NumEraseRegions-1)-i; -- 2.7.4