arch/tile: catch up with section naming convention in 2.6.35

The convention changed to, e.g., ".data..page_aligned".  This commit
fixes the places in the tile architecture that were still using the
old convention.  One tile-specific section (.init.page) was dropped
in favor of just using an "aligned" attribute.

Sam Ravnborg <sam@ravnborg.org> pointed out __PAGE_ALIGNED_BSS, etc.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

arch/tile/kernel/head_32.S

@@ -133,7 +133,7 @@ ENTRY(_start)
 	}
 	ENDPROC(_start)
 
-.section ".bss.page_aligned","w"
+__PAGE_ALIGNED_BSS
 	.align PAGE_SIZE
 ENTRY(empty_zero_page)
 	.fill PAGE_SIZE,1,0
@@ -148,7 +148,7 @@ ENTRY(empty_zero_page)
 	.word (\bits1) | (HV_CPA_TO_PFN(\cpa) << HV_PTE_INDEX_PFN)
 	.endm
 
-.section ".data.page_aligned","wa"
+__PAGE_ALIGNED_DATA
 	.align PAGE_SIZE
 ENTRY(swapper_pg_dir)
 	/*

arch/tile/kernel/vmlinux.lds.S

@@ -59,10 +59,7 @@ SECTIONS
 
   . = ALIGN(PAGE_SIZE);
   VMLINUX_SYMBOL(_sinitdata) = .;
-  .init.page : AT (ADDR(.init.page) - LOAD_OFFSET) {
-    *(.init.page)
-  } :data =0
-  INIT_DATA_SECTION(16)
+  INIT_DATA_SECTION(16) :data =0
   PERCPU(PAGE_SIZE)
   . = ALIGN(PAGE_SIZE);
   VMLINUX_SYMBOL(_einitdata) = .;