2 files changed, 3 insertions, 14 deletions

diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index 020a5d512472..04ae8704cdcd 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/bitrev.h>
 #include <asm/unaligned.h>
 #include <sound/core.h>
 #include <sound/control.h>
@@ -55,18 +56,6 @@ struct cs8427 {
         struct cs8427_stream capture;
 };
 
-static unsigned char swapbits(unsigned char val)
-{
-        int bit;
-        unsigned char res = 0;
-        for (bit = 0; bit < 8; bit++) {
-                res <<= 1;
-                res |= val & 1;
-                val >>= 1;
-        }
-        return res;
-}
-
 int snd_cs8427_reg_write(struct snd_i2c_device *device, unsigned char reg,
                          unsigned char val)
 {
@@ -149,7 +138,7 @@ static int snd_cs8427_send_corudata(struct snd_i2c_device *device,
         }
         data[0] = CS8427_REG_AUTOINC | CS8427_REG_CORU_DATABUF;
         for (idx = 0; idx < count; idx++)
-                data[idx + 1] = swapbits(ndata[idx]);
+                data[idx + 1] = bitrev8(ndata[idx]);
         if (snd_i2c_sendbytes(device, data, count + 1) != count + 1)
                 return -EIO;
         return 1;
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index d31c373e076d..c4c6ef73f9bf 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -225,7 +225,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
         case V4L2_CID_AUDIO_MUTE:
                 if (tea->ops->mute) {
                         tea->ops->mute(tea, ctrl->value);
-                        tea->mute = 1;
+                        tea->mute = ctrl->value;
                         return 0;
                 }
         }