mfd: Don't mark WM8350 security register as volatile

There's no need to read this back from the chip each time.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/wm8350-regmap.c b/drivers/mfd/wm8350-regmap.c
index 974678db22cd..aaf394aa9c2d 100644
--- a/drivers/mfd/wm8350-regmap.c
+++ b/drivers/mfd/wm8350-regmap.c
@@ -1307,7 +1307,7 @@ const struct wm8350_reg_access wm8350_reg_io_map[] = {
         { 0xFF3F, 0xE03F, 0x0000 }, /* R216 - Main Bandgap Control */
         { 0xEF2F, 0xE02F, 0x0000 }, /* R217 - OSC Control */
         { 0xF3FF, 0xB3FF, 0xc000 }, /* R218 - RTC Tick Control */
-        { 0xFFFF, 0xFFFF, 0xFFFF }, /* R219 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R219 - Security */
         { 0x09FF, 0x01FF, 0x0000 }, /* R220 - RAM BIST 1 */
         { 0x0000, 0x0000, 0x0000 }, /* R221 */
         { 0xFFFF, 0xFFFF, 0xFFFF }, /* R222 */