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-rw-r--r--linux/r128_drv.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/r128_drv.h b/linux/r128_drv.h
index 5b15dddf..e0eef6d2 100644
--- a/linux/r128_drv.h
+++ b/linux/r128_drv.h
@@ -197,7 +197,7 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_MAX_USEC_TIMEOUT 100000 /* 100 ms */
-#define R128_BASE(reg) ((u32)(dev_priv->mmio->handle))
+#define R128_BASE(reg) ((unsigned long)(dev_priv->mmio->handle))
#define R128_ADDR(reg) (R128_BASE(reg) + reg)
#define R128_DEREF(reg) *(__volatile__ int *)R128_ADDR(reg)