fix for alpha framebuffer compile

[Norbert Tretkowski]

Hi,

attached patch adds a line to include/asm-alpha/io.h which was
(accidentally?) removed between 2.6.8.1 and 2.6.9, but is required for
some framebuffer drivers on alpha.

Regards, Norbert
--- kernel-source-2.6.9/include/asm-alpha/io.h~ 2004-10-18 23:55:07.000000000 +0200
+++ kernel-source-2.6.9/include/asm-alpha/io.h  2004-11-07 11:42:24.000000000 +0100
@@ -150,6 +150,8 @@
        alpha_mv.mv_##NAME(b, addr);                                    \
 }

+# define __ioremap(a,s) alpha_mv.mv_ioremap((unsigned long)(a),(s))
+
 REMAP1(unsigned int, ioread8, /**/)
 REMAP1(unsigned int, ioread16, /**/)
 REMAP1(unsigned int, ioread32, /**/)