More SG build fixes

Signed-off-by: NJens Axboe <axboe@carl.home.kernel.dk>

arch/sparc64/kernel/ldc.c

@@ -2121,7 +2121,7 @@ int ldc_map_sg(struct ldc_channel *lp,
 	state.nc = 0;
 
 	for (i = 0; i < num_sg; i++)
-		fill_cookies(&state, page_to_pfn(sg[i].page) << PAGE_SHIFT,
+		fill_cookies(&state, page_to_pfn(sg_page(&sg[i])) << PAGE_SHIFT,
 			     sg[i].offset, sg[i].length);
 
 	return state.nc;

drivers/block/sunvdc.c

@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/list.h>
+#include <linux/scatterlist.h>
 
 #include <asm/vio.h>
 #include <asm/ldc.h>