From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 2 Jun 2011 18:18:55 +0000 (+0100)
Subject: mfd: Restructure wm8994-core device revision handling
X-Git-Tag: v3.12-rc1~5118^2~37
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a2495bc727e2dd8421fb85c80e38f9a4a4c1e58e;p=kernel%2Fkernel-generic.git

mfd: Restructure wm8994-core device revision handling

Switch on the device type before revision since anything we do here will
be device as well as revision specific.

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

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index e198d40..18f19b7 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -476,13 +476,18 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		goto err_enable;
 	}
 
-	switch (ret) {
-	case 0:
-	case 1:
-		if (wm8994->type == WM8994)
+	switch (wm8994->type) {
+	case WM8994:
+		switch (ret) {
+		case 0:
+		case 1:
 			dev_warn(wm8994->dev,
 				 "revision %c not fully supported\n",
 				 'A' + ret);
+			break;
+		default:
+			break;
+		}
 		break;
 	default:
 		break;