sound: oss: rename local change_bits to avoid powerpc bitsops.h definition

This collides with powerpc exported functions from bitops.h.  Rename the
local copy in the oss soundblaster mixer and ad1848 driver.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 6 insertions, 6 deletions

diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 4d2a6ae978f7..8a197fd3c57e 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -458,7 +458,7 @@ static int ad1848_set_recmask(ad1848_info * devc, int mask)
         return mask;
 }
 
-static void change_bits(ad1848_info * devc, unsigned char *regval,
+static void oss_change_bits(ad1848_info *devc, unsigned char *regval,
                         unsigned char *muteval, int dev, int chn, int newval)
 {
         unsigned char mask;
@@ -516,10 +516,10 @@ static void ad1848_mixer_set_channel(ad1848_info *devc, int dev, int value, int
 
         if (muteregoffs != regoffs) {
                 muteval = ad_read(devc, muteregoffs);
-                change_bits(devc, &val, &muteval, dev, channel, value);
+                oss_change_bits(devc, &val, &muteval, dev, channel, value);
         }
         else
-                change_bits(devc, &val, &val, dev, channel, value);
+                oss_change_bits(devc, &val, &val, dev, channel, value);
 
         spin_lock_irqsave(&devc->lock,flags);
         ad_write(devc, regoffs, val);
diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c
index 2039d31b7e22..f8f3b7a66b73 100644
--- a/sound/oss/sb_mixer.c
+++ b/sound/oss/sb_mixer.c
@@ -232,7 +232,7 @@ static int detect_mixer(sb_devc * devc)
         return 1;
 }
 
-static void change_bits(sb_devc * devc, unsigned char *regval, int dev, int chn, int newval)
+static void oss_change_bits(sb_devc *devc, unsigned char *regval, int dev, int chn, int newval)
 {
         unsigned char mask;
         int shift;
@@ -284,7 +284,7 @@ int sb_common_mixer_set(sb_devc * devc, int dev, int left, int right)
                 return -EINVAL;
 
         val = sb_getmixer(devc, regoffs);
-        change_bits(devc, &val, dev, LEFT_CHN, left);
+        oss_change_bits(devc, &val, dev, LEFT_CHN, left);
 
         if ((*devc->iomap)[dev][RIGHT_CHN].regno != regoffs)    /*
                                                                  * Change register
@@ -304,7 +304,7 @@ int sb_common_mixer_set(sb_devc * devc, int dev, int left, int right)
                                                          * Read the new one
                                                          */
         }
-        change_bits(devc, &val, dev, RIGHT_CHN, right);
+        oss_change_bits(devc, &val, dev, RIGHT_CHN, right);
 
         sb_setmixer(devc, regoffs, val);