From 40b313608ad4ea655addd2ec6cdd106477ae8e15 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Tue, 21 May 2013 13:49:35 +1000
Subject: Finally eradicate CONFIG_HOTPLUG

Ever since commit 45f035ab9b8f ("CONFIG_HOTPLUG should be always on"),
it has been basically impossible to build a kernel with CONFIG_HOTPLUG
turned off.  Remove all the remaining references to it.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Doug Thompson <dougthompson@xmission.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/asm-generic/vmlinux.lds.h | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'include')

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index eb58d2d7d971..4f2737208c42 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -68,14 +68,6 @@
  * are handled as text/data or they can be discarded (which
  * often happens at runtime)
  */
-#ifdef CONFIG_HOTPLUG
-#define DEV_KEEP(sec)    *(.dev##sec)
-#define DEV_DISCARD(sec)
-#else
-#define DEV_KEEP(sec)
-#define DEV_DISCARD(sec) *(.dev##sec)
-#endif
-
 #ifdef CONFIG_HOTPLUG_CPU
 #define CPU_KEEP(sec)    *(.cpu##sec)
 #define CPU_DISCARD(sec)
@@ -182,8 +174,6 @@
 	*(.data)							\
 	*(.ref.data)							\
 	*(.data..shared_aligned) /* percpu related */			\
-	DEV_KEEP(init.data)						\
-	DEV_KEEP(exit.data)						\
 	CPU_KEEP(init.data)						\
 	CPU_KEEP(exit.data)						\
 	MEM_KEEP(init.data)						\
@@ -372,8 +362,6 @@
 	/* __*init sections */						\
 	__init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) {		\
 		*(.ref.rodata)						\
-		DEV_KEEP(init.rodata)					\
-		DEV_KEEP(exit.rodata)					\
 		CPU_KEEP(init.rodata)					\
 		CPU_KEEP(exit.rodata)					\
 		MEM_KEEP(init.rodata)					\
@@ -416,8 +404,6 @@
 		*(.text.hot)						\
 		*(.text)						\
 		*(.ref.text)						\
-	DEV_KEEP(init.text)						\
-	DEV_KEEP(exit.text)						\
 	CPU_KEEP(init.text)						\
 	CPU_KEEP(exit.text)						\
 	MEM_KEEP(init.text)						\
@@ -503,7 +489,6 @@
 /* init and exit section handling */
 #define INIT_DATA							\
 	*(.init.data)							\
-	DEV_DISCARD(init.data)						\
 	CPU_DISCARD(init.data)						\
 	MEM_DISCARD(init.data)						\
 	KERNEL_CTORS()							\
@@ -511,7 +496,6 @@
 	*(.init.rodata)							\
 	FTRACE_EVENTS()							\
 	TRACE_SYSCALLS()						\
-	DEV_DISCARD(init.rodata)					\
 	CPU_DISCARD(init.rodata)					\
 	MEM_DISCARD(init.rodata)					\
 	CLK_OF_TABLES()							\
@@ -521,14 +505,11 @@
 
 #define INIT_TEXT							\
 	*(.init.text)							\
-	DEV_DISCARD(init.text)						\
 	CPU_DISCARD(init.text)						\
 	MEM_DISCARD(init.text)
 
 #define EXIT_DATA							\
 	*(.exit.data)							\
-	DEV_DISCARD(exit.data)						\
-	DEV_DISCARD(exit.rodata)					\
 	CPU_DISCARD(exit.data)						\
 	CPU_DISCARD(exit.rodata)					\
 	MEM_DISCARD(exit.data)						\
@@ -536,7 +517,6 @@
 
 #define EXIT_TEXT							\
 	*(.exit.text)							\
-	DEV_DISCARD(exit.text)						\
 	CPU_DISCARD(exit.text)						\
 	MEM_DISCARD(exit.text)
 
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