Revert "mfd: wm5102: Manually apply register patch"

This reverts commit d9d03496.

It seems this commit was applied twice, once through ASoC and once
through MFD:

commit 4c9bb8bc
mfd: wm5102: Manually apply register patch

commit d9d03496
mfd: wm5102: Manually apply register patch

This has lead to a small piece of duplicate code. It is harmless hence
how it has gone unoticed for so long. This patch reverts one of the two
commits removing the unneeded code.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/arizona-core.c

@@ -393,18 +393,6 @@ static int arizona_runtime_resume(struct device *dev)
 		break;
 	}
 
-	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;
-		}
-	default:
-		break;
-	}
-
 	ret = regcache_sync(arizona->regmap);
 	if (ret != 0) {
 		dev_err(arizona->dev, "Failed to restore register cache\n");