mtd: cfi: Allow per-mapping CFI device endianness

This patch allows each CFI device map to use its own endianness. The
globally defined CFI endianness (CONFIG_MTD_CFI_NOSWAP,
CONFIG_MTD_CFI_BE_BYTE_SWAP or CONFIG_MTD_CFI_LE_BYTE_SWAP) becomes the
default value which can be overridden by a driver for a particular device.

Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 179814a95f3a..666c52f8bf8d 100644
--- a/drivers/mtd/chips/cfi_cmdset_0020.c
+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
@@ -139,8 +139,9 @@ struct mtd_info *cfi_cmdset_0020(struct map_info *map, int primary)
                 }
 
                 /* Do some byteswapping if necessary */
-                extp->FeatureSupport = cfi32_to_cpu(extp->FeatureSupport);
-                extp->BlkStatusRegMask = cfi32_to_cpu(extp->BlkStatusRegMask);
+                extp->FeatureSupport = cfi32_to_cpu(map, extp->FeatureSupport);
+                extp->BlkStatusRegMask = cfi32_to_cpu(map,
+                                                extp->BlkStatusRegMask);
 
 #ifdef DEBUG_CFI_FEATURES
                 /* Tell the user about it in lots of lovely detail */