mfd: Don't hard code the reset value for WM8994 devices

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

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index c8956f2cd280..016769475ffb 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -276,7 +276,8 @@ static int wm8994_suspend(struct device *dev)
         /* Explicitly put the device into reset in case regulators
          * don't get disabled in order to ensure consistent restart.
          */
-        wm8994_reg_write(wm8994, WM8994_SOFTWARE_RESET, 0x8994);
+        wm8994_reg_write(wm8994, WM8994_SOFTWARE_RESET,
+                         wm8994_reg_read(wm8994, WM8994_SOFTWARE_RESET));
 
         wm8994->suspended = true;