diff --git a/[refs] b/[refs]
index 423650219ed8..118f2192bb0f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0561c1bf354c4a8230a1e0ada43362f54e60b2f0
+refs/heads/master: 51cc7ed3e378a60a3413a7e424f536e4dec3f39d
diff --git a/trunk/sound/soc/codecs/wm2000.c b/trunk/sound/soc/codecs/wm2000.c
index 52f0a19217c4..78a148f0a8ef 100644
--- a/trunk/sound/soc/codecs/wm2000.c
+++ b/trunk/sound/soc/codecs/wm2000.c
@@ -691,9 +691,39 @@ static int wm2000_resume(struct snd_soc_codec *codec)
 #define wm2000_resume NULL
 #endif
 
+static bool wm2000_readable_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM2000_REG_SYS_START:
+	case WM2000_REG_SPEECH_CLARITY:
+	case WM2000_REG_SYS_WATCHDOG:
+	case WM2000_REG_ANA_VMID_PD_TIME:
+	case WM2000_REG_ANA_VMID_PU_TIME:
+	case WM2000_REG_CAT_FLTR_INDX:
+	case WM2000_REG_CAT_GAIN_0:
+	case WM2000_REG_SYS_STATUS:
+	case WM2000_REG_SYS_MODE_CNTRL:
+	case WM2000_REG_SYS_START0:
+	case WM2000_REG_SYS_START1:
+	case WM2000_REG_ID1:
+	case WM2000_REG_ID2:
+	case WM2000_REG_REVISON:
+	case WM2000_REG_SYS_CTL1:
+	case WM2000_REG_SYS_CTL2:
+	case WM2000_REG_ANC_STAT:
+	case WM2000_REG_IF_CTL:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static const struct regmap_config wm2000_regmap = {
 	.reg_bits = 8,
 	.val_bits = 8,
+
+	.max_register = WM2000_REG_IF_CTL,
+	.readable_reg = wm2000_readable_reg,
 };
 
 static int wm2000_probe(struct snd_soc_codec *codec)