svga: Make svga_wseq_mask() take an iomem regbase pointer.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/linux/svga.h b/include/linux/svga.h
index d31a398..93f7777 100644
--- a/include/linux/svga.h
+++ b/include/linux/svga.h
@@ -76,9 +76,9 @@
 
 /* Write a value to a sequence register with a mask */
 
-static inline void svga_wseq_mask(u8 index, u8 data, u8 mask)
+static inline void svga_wseq_mask(void __iomem *regbase, u8 index, u8 data, u8 mask)
 {
-	vga_wseq(NULL, index, (data & mask) | (vga_rseq(NULL, index) & ~mask));
+	vga_wseq(regbase, index, (data & mask) | (vga_rseq(regbase, index) & ~mask));
 }
 
 /* Write a value to a CRT register with a mask */