mfd: Show correct device id for wm8400

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

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c
index 2204893444a6..e60d524e1d83 100644
--- a/drivers/mfd/wm8400-core.c
+++ b/drivers/mfd/wm8400-core.c
@@ -271,8 +271,7 @@ static int wm8400_init(struct wm8400 *wm8400,
                 return -EIO;
         }
         if (i != reg_data[WM8400_RESET_ID].default_val) {
-                dev_err(wm8400->dev, "Device is not a WM8400, ID is %x\n",
-                        reg);
+                dev_err(wm8400->dev, "Device is not a WM8400, ID is %x\n", i);
                 return -ENODEV;
         }