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[linux-2.6.git] / drivers / video / matrox / matroxfb_base.h

diff --git a/drivers/video/matrox/matroxfb_base.h b/drivers/video/matrox/matroxfb_base.h
index 18938f1..152dde8 100644 (file)
--- a/drivers/video/matrox/matroxfb_base.h
+++ b/drivers/video/matrox/matroxfb_base.h
@@ -217,21 +217,21 @@ static inline void mga_memcpy_toio(vaddr_t va, unsigned int offs, const void* sr
 #ifdef MEMCPYTOIO_WORKS
        memcpy_toio(va.vaddr + offs, src, len);
 #elif defined(MEMCPYTOIO_WRITEL)
+#define srcd ((const u_int32_t*)src)
        if (offs & 3) {
                while (len >= 4) {
-                       mga_writel(va, offs, get_unaligned((u32 *)src));
+                       mga_writel(va, offs, get_unaligned(srcd++));
                        offs += 4;
                        len -= 4;
-                       src += 4;
                }
        } else {
                while (len >= 4) {
-                       mga_writel(va, offs, *(u32 *)src);
+                       mga_writel(va, offs, *srcd++);
                        offs += 4;
                        len -= 4;
-                       src += 4;
                }
        }
+#undef srcd
        if (len) {
                u_int32_t tmp;