4.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arun Chandran <[email protected]>

commit 15b8d2c41fe5839582029f65c5f7004db451cc2b upstream.

In big endian mode regmap_bulk_read gives incorrect data
for byte reads.

This is because memcpy of a single byte from an address
after full word read gives different results when
endianness differs. ie. we get little-end in LE and big-end in BE.

Signed-off-by: Arun Chandran <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/base/regmap/regmap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -2318,7 +2318,7 @@ int regmap_bulk_read(struct regmap *map,
                                          &ival);
                        if (ret != 0)
                                return ret;
-                       memcpy(val + (i * val_bytes), &ival, val_bytes);
+                       map->format.format_val(val + (i * val_bytes), ival, 0);
                }
        }
 


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