result of typecast is not an lvalue.   Part of those are fixed in m68k
CVS.

Signed-off-by: Al Viro <[EMAIL PROTECTED]>
----
diff -urN RC13-rc7/sound/oss/dmasound/dmasound_atari.c 
RC13-rc7-dmasound-lvalues/sound/oss/dmasound/dmasound_atari.c
--- RC13-rc7/sound/oss/dmasound/dmasound_atari.c        2005-06-17 
15:48:29.000000000 -0400
+++ RC13-rc7-dmasound-lvalues/sound/oss/dmasound/dmasound_atari.c       
2005-08-25 00:54:04.000000000 -0400
@@ -217,8 +217,9 @@
                used = count*2;
                while (count > 0) {
                        u_short data;
-                       if (get_user(data, ((u_short *)userPtr)++))
+                       if (get_user(data, (u_short *)userPtr))
                                return -EFAULT;
+                       userPtr += 2;
                        *p++ = data ^ 0x8080;
                        count--;
                }
@@ -240,8 +241,9 @@
                used = count*2;
                while (count > 0) {
                        u_short data;
-                       if (get_user(data, ((u_short *)userPtr)++))
+                       if (get_user(data, (u_short *)userPtr))
                                return -EFAULT;
+                       userPtr += 2;
                        *p++ = data;
                        *p++ = data;
                        count--;
@@ -271,8 +273,9 @@
                used = count*2;
                while (count > 0) {
                        u_short data;
-                       if (get_user(data, ((u_short *)userPtr)++))
+                       if (get_user(data, (u_short *)userPtr))
                                return -EFAULT;
+                       userPtr += 2;
                        data ^= 0x8000;
                        *p++ = data;
                        *p++ = data;
@@ -285,8 +288,9 @@
                used = count*4;
                while (count > 0) {
                        u_long data;
-                       if (get_user(data, ((u_int *)userPtr)++))
+                       if (get_user(data, (u_int *)userPtr))
                                return -EFAULT;
+                       userPtr += 4;
                        *p++ = data ^ 0x80008000;
                        count--;
                }
@@ -309,8 +313,9 @@
                used = count*2;
                while (count > 0) {
                        u_short data;
-                       if (get_user(data, ((u_short *)userPtr)++))
+                       if (get_user(data, (u_short *)userPtr))
                                return -EFAULT;
+                       userPtr += 2;
                        data = le2be16(data);
                        *p++ = data;
                        *p++ = data;
@@ -323,8 +328,9 @@
                used = count*4;
                while (count > 0) {
                        u_long data;
-                       if (get_user(data, ((u_int *)userPtr)++))
+                       if (get_user(data, (u_int *)userPtr))
                                return -EFAULT;
+                       userPtr += 4;
                        data = le2be16dbl(data);
                        *p++ = data;
                        count--;
@@ -348,8 +354,9 @@
                used = count*2;
                while (count > 0) {
                        u_short data;
-                       if (get_user(data, ((u_short *)userPtr)++))
+                       if (get_user(data, (u_short *)userPtr))
                                return -EFAULT;
+                       userPtr += 2;
                        data = le2be16(data) ^ 0x8000;
                        *p++ = data;
                        *p++ = data;
@@ -361,8 +368,9 @@
                used = count;
                while (count > 0) {
                        u_long data;
-                       if (get_user(data, ((u_int *)userPtr)++))
+                       if (get_user(data, (u_int *)userPtr))
                                return -EFAULT;
+                       userPtr += 4;
                        data = le2be16dbl(data) ^ 0x80008000;
                        *p++ = data;
                        count--;
@@ -470,8 +478,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                userCount -= 2;
                                bal += hSpeed;
                        }
@@ -524,8 +533,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                data ^= 0x8080;
                                userCount -= 2;
                                bal += hSpeed;
@@ -561,8 +571,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                userCount -= 2;
                                bal += hSpeed;
                        }
@@ -579,8 +590,9 @@
                        if (bal < 0) {
                                if (userCount < 4)
                                        break;
-                               if (get_user(data, ((u_int *)userPtr)++))
+                               if (get_user(data, (u_int *)userPtr))
                                        return -EFAULT;
+                               userPtr += 4;
                                userCount -= 4;
                                bal += hSpeed;
                        }
@@ -615,8 +627,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                data ^= 0x8000;
                                userCount -= 2;
                                bal += hSpeed;
@@ -634,8 +647,9 @@
                        if (bal < 0) {
                                if (userCount < 4)
                                        break;
-                               if (get_user(data, ((u_int *)userPtr)++))
+                               if (get_user(data, (u_int *)userPtr))
                                        return -EFAULT;
+                               userPtr += 4;
                                data ^= 0x80008000;
                                userCount -= 4;
                                bal += hSpeed;
@@ -671,8 +685,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                data = le2be16(data);
                                userCount -= 2;
                                bal += hSpeed;
@@ -690,8 +705,9 @@
                        if (bal < 0) {
                                if (userCount < 4)
                                        break;
-                               if (get_user(data, ((u_int *)userPtr)++))
+                               if (get_user(data, (u_int *)userPtr))
                                        return -EFAULT;
+                               userPtr += 4;
                                data = le2be16dbl(data);
                                userCount -= 4;
                                bal += hSpeed;
@@ -727,8 +743,9 @@
                        if (bal < 0) {
                                if (userCount < 2)
                                        break;
-                               if (get_user(data, ((u_short *)userPtr)++))
+                               if (get_user(data, (u_short *)userPtr))
                                        return -EFAULT;
+                               userPtr += 2;
                                data = le2be16(data) ^ 0x8000;
                                userCount -= 2;
                                bal += hSpeed;
@@ -746,8 +763,9 @@
                        if (bal < 0) {
                                if (userCount < 4)
                                        break;
-                               if (get_user(data, ((u_int *)userPtr)++))
+                               if (get_user(data, (u_int *)userPtr))
                                        return -EFAULT;
+                               userPtr += 4;
                                data = le2be16dbl(data) ^ 0x80008000;
                                userCount -= 4;
                                bal += hSpeed;
diff -urN RC13-rc7/sound/oss/dmasound/dmasound_paula.c 
RC13-rc7-dmasound-lvalues/sound/oss/dmasound/dmasound_paula.c
--- RC13-rc7/sound/oss/dmasound/dmasound_paula.c        2005-06-17 
15:48:29.000000000 -0400
+++ RC13-rc7-dmasound-lvalues/sound/oss/dmasound/dmasound_paula.c       
2005-08-25 00:54:04.000000000 -0400
@@ -253,8 +253,9 @@
                count = min_t(size_t, userCount, frameLeft)>>1 & ~1;    \
                used = count*2;                                         \
                while (count > 0) {                                     \
-                       if (get_user(data, ((u_short *)userPtr)++))     \
+                       if (get_user(data, (u_short *)userPtr))         \
                                return -EFAULT;                         \
+                       userPtr += 2;                                   \
                        data = convsample(data);                        \
                        *high++ = data>>8;                              \
                        *low++ = (data>>2) & 0x3f;                      \
@@ -268,13 +269,15 @@
                count = min_t(size_t, userCount, frameLeft)>>2 & ~1;    \
                used = count*4;                                         \
                while (count > 0) {                                     \
-                       if (get_user(data, ((u_short *)userPtr)++))     \
+                       if (get_user(data, (u_short *)userPtr))         \
                                return -EFAULT;                         \
+                       userPtr += 2;                                   \
                        data = convsample(data);                        \
                        *lefth++ = data>>8;                             \
                        *leftl++ = (data>>2) & 0x3f;                    \
-                       if (get_user(data, ((u_short *)userPtr)++))     \
+                       if (get_user(data, (u_short *)userPtr))         \
                                return -EFAULT;                         \
+                       userPtr += 2;                                   \
                        data = convsample(data);                        \
                        *righth++ = data>>8;                            \
                        *rightl++ = (data>>2) & 0x3f;                   \
-
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