[GCC4] SPARC: fix build error in drivers/fc4/soc.c

This patch fixes this error with gcc 4 on sparc :

soc.h: In function 'xram_copy_from':
soc.h:121: error: invalid lvalue in increment
soc.h: In function 'xram_copy_to':
soc.h:128: error: invalid lvalue in increment

diff --git a/drivers/fc4/soc.h b/drivers/fc4/soc.h
index 740e1a3..0461960 100644 (file)
--- a/drivers/fc4/soc.h
+++ b/drivers/fc4/soc.h
@@ -118,14 +118,16 @@ static inline void xram_copy_from (void *p, xram_p x, int len)
 
                val = ((sbus_readw(x + 0x00UL) << 16) |
                       (sbus_readw(x + 0x02UL)));
-               *((u32 *)p)++ = val;
+               *(u32 *)p = val;
+               p += sizeof(u32);
        }
 }
 
 static inline void xram_copy_to (xram_p x, void *p, int len)
 {
        for (len >>= 2; len > 0; len--, x += sizeof(u32)) {
-               u32 tmp = *((u32 *)p)++;
+               u32 tmp = *(u32 *)p;
+               p += sizeof(u32);
                sbus_writew(tmp >> 16, x + 0x00UL);
                sbus_writew(tmp, x + 0x02UL);
        }