[PATCH] trivial fix for 2.6.11 raid6 compilation on ppc w/ Altivec

From: Rene Rebe <rene@exactcode.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/md/raid6altivec.uc

@@ -108,7 +108,7 @@ int raid6_have_altivec(void);
 int raid6_have_altivec(void)
 {
 	/* This assumes either all CPUs have Altivec or none does */
-	return cur_cpu_spec->cpu_features & CPU_FTR_ALTIVEC;
+	return cur_cpu_spec[0]->cpu_features & CPU_FTR_ALTIVEC;
 }
 #endif