mfd: wm5102: Manually apply register patch

Future updates will require us to manually apply the register patch for
wm5102.

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

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index f12057145990..b71bf7ba4cfa 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -255,6 +255,16 @@ static int arizona_runtime_resume(struct device *dev)
                 goto err;
         }
 
+        switch (arizona->type) {
+        case WM5102:
+                ret = wm5102_patch(arizona);
+                if (ret != 0) {
+                        dev_err(arizona->dev, "Failed to apply patch: %d\n",
+                                ret);
+                        goto err;
+                }
+        }
+
         ret = regcache_sync(arizona->regmap);
         if (ret != 0) {
                 dev_err(arizona->dev, "Failed to restore register cache\n");