diff --git a/include/private/pixelflinger/ggl_context.h b/include/private/pixelflinger/ggl_context.h
index 4864d5a..17bb3ed 100644
--- a/include/private/pixelflinger/ggl_context.h
+++ b/include/private/pixelflinger/ggl_context.h
@@ -121,7 +121,7 @@
 template<> struct CTA<true> { };
 
 #define GGL_CONTEXT(con, c)         context_t *con = static_cast<context_t *>(c)
-#define GGL_OFFSETOF(field)         int(&(((context_t*)0)->field))
+#define GGL_OFFSETOF(field)         uintptr_t(&(((context_t*)0)->field))
 #define GGL_INIT_PROC(p, f)         p.f = ggl_ ## f;
 #define GGL_BETWEEN(x, L, H)        (uint32_t((x)-(L)) <= ((H)-(L)))
 
@@ -480,7 +480,7 @@
     uint32_t    width;
     uint32_t    height;
     uint32_t    stride;
-    int32_t     data;
+    uintptr_t   data;
     int32_t     dsdx;
     int32_t     dtdx;
     int32_t     spill[2];
diff --git a/libpixelflinger/buffer.cpp b/libpixelflinger/buffer.cpp
index af7356b..cbdab5a 100644
--- a/libpixelflinger/buffer.cpp
+++ b/libpixelflinger/buffer.cpp
@@ -93,7 +93,7 @@
         gen.width   = s.width;
         gen.height  = s.height;
         gen.stride  = s.stride;
-        gen.data    = int32_t(s.data);
+        gen.data    = uintptr_t(s.data);
     }
 }
 
diff --git a/libpixelflinger/codeflinger/ARMAssembler.cpp b/libpixelflinger/codeflinger/ARMAssembler.cpp
index 607ed3c..92243da 100644
--- a/libpixelflinger/codeflinger/ARMAssembler.cpp
+++ b/libpixelflinger/codeflinger/ARMAssembler.cpp
@@ -99,8 +99,8 @@
         if (comment >= 0) {
             printf("; %s\n", mComments.valueAt(comment));
         }
-        printf("%08x:    %08x    ", int(i), int(i[0]));
-        ::disassemble((u_int)i);
+        printf("%08x:    %08x    ", uintptr_t(i), int(i[0]));
+        ::disassemble((uintptr_t)i);
         i++;
     }
 }
@@ -186,7 +186,7 @@
 
 #if defined(WITH_LIB_HARDWARE)
     if (__builtin_expect(mQemuTracing, 0)) {
-        int err = qemu_add_mapping(int(base()), name);
+        int err = qemu_add_mapping(uintptr_t(base()), name);
         mQemuTracing = (err >= 0);
     }
 #endif
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
index 9663a2b..96a71f3 100644
--- a/libpixelflinger/scanline.cpp
+++ b/libpixelflinger/scanline.cpp
@@ -1717,7 +1717,7 @@
             gen.width   = t.surface.width;
             gen.height  = t.surface.height;
             gen.stride  = t.surface.stride;
-            gen.data    = int32_t(t.surface.data);
+            gen.data    = uintptr_t(t.surface.data);
             gen.dsdx = ti.dsdx;
             gen.dtdx = ti.dtdx;
         }
@@ -2125,7 +2125,7 @@
     int sR, sG, sB;
     uint32_t s, d;
 
-    if (ct==1 || uint32_t(dst)&2) {
+    if (ct==1 || uintptr_t(dst)&2) {
 last_one:
         s = GGL_RGBA_TO_HOST( *src++ );
         *dst++ = convertAbgr8888ToRgb565(s);