ia64 vDSO: linker script indentation

This cleans up the formatting in the vDSO linker script, mostly just the
use of whitespace.  It's intended to approximate the kernel standard
conventions for indenting C, treating elements of the linker script about
like initialized variable definitions.
Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/ia64/kernel/gate.lds.S

 /*
- * Linker script for gate DSO.  The gate pages are an ELF shared object prelinked to its
- * virtual address, with only one read-only segment and one execute-only segment (both fit
- * in one page).  This script controls its layout.
+ * Linker script for gate DSO.  The gate pages are an ELF shared object
+ * prelinked to its virtual address, with only one read-only segment and
+ * one execute-only segment (both fit in one page).  This script controls
+ * its layout.
  */
 
 
@@ -18,12 +19,14 @@ SECTIONS
 	.gnu.version		: { *(.gnu.version) }
 	.gnu.version_d		: { *(.gnu.version_d) }
 	.gnu.version_r		: { *(.gnu.version_r) }
+
 	.dynamic		: { *(.dynamic) }	:readable	:dynamic
 
 	/*
-   * This linker script is used both with -r and with -shared.  For the layouts to match,
-   * we need to skip more than enough space for the dynamic symbol table et al.  If this
-   * amount is insufficient, ld -shared will barf.  Just increase it here.
+	 * This linker script is used both with -r and with -shared.  For
+	 * the layouts to match, we need to skip more than enough space for
+	 * the dynamic symbol table et al.  If this amount is insufficient,
+	 * ld -shared will barf.  Just increase it here.
 	 */
 	. = GATE_ADDR + 0x500;
 
@@ -44,12 +47,13 @@ SECTIONS
 		*(.data.patch.brl_fsys_bubble_down)
 		__end_gate_brl_fsys_bubble_down_patchlist = .;
 	}						:readable
+
 	.IA_64.unwind_info	: { *(.IA_64.unwind_info*) }
 	.IA_64.unwind		: { *(.IA_64.unwind*) }	:readable	:unwind
 #ifdef HAVE_BUGGY_SEGREL
 	.text (GATE_ADDR + PAGE_SIZE) : { *(.text) *(.text.*) }	:readable
 #else
-  . = ALIGN (PERCPU_PAGE_SIZE) + (. & (PERCPU_PAGE_SIZE - 1));
+	. = ALIGN(PERCPU_PAGE_SIZE) + (. & (PERCPU_PAGE_SIZE - 1));
 	.text			: { *(.text) *(.text.*) }	:epc
 #endif
 
@@ -63,6 +67,11 @@ SECTIONS
 	}
 }
 
+/*
+ * ld does not recognize this name token; use the constant.
+ */
+#define	PT_IA_64_UNWIND	0x70000001
+
 /*
  * We must supply the ELF program headers explicitly to get just one
  * PT_LOAD segment, and set the flags explicitly to make segments read-only.
@@ -74,7 +83,7 @@ PHDRS
 	epc		PT_LOAD	FILEHDR PHDRS	FLAGS(1);	/* PF_X */
 #endif
 	dynamic		PT_DYNAMIC		FLAGS(4);	/* PF_R */
-  unwind    0x70000001; /* PT_IA_64_UNWIND, but ld doesn't match the name */
+	unwind		PT_IA_64_UNWIND;
 }
 
 /*