diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-05-21 13:49:35 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 14:20:18 -0700 |
| commit | 40b313608ad4ea655addd2ec6cdd106477ae8e15 (patch) | |
| tree | 371f6ad524c7d85901bc9002ff2960ea10cb5154 /arch/arm | |
| parent | af5bc11e9aa19f72a2d5ccd44611cb6268a60a34 (diff) | |
| download | linux-stable-40b313608ad4ea655addd2ec6cdd106477ae8e15.tar.gz linux-stable-40b313608ad4ea655addd2ec6cdd106477ae8e15.tar.bz2 linux-stable-40b313608ad4ea655addd2ec6cdd106477ae8e15.zip | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/module.c | 8 | ||||
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 4 | ||||
| -rw-r--r-- | arch/arm/mach-ixp4xx/Kconfig | 1 |
4 files changed, 1 insertions, 14 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 49d993cee512..365e79f4fbf2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1528,7 +1528,7 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG + depends on SMP help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 1e9be5d25e56..85c3fb6c93c2 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -288,24 +288,16 @@ int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, if (strcmp(".ARM.exidx.init.text", secname) == 0) maps[ARM_SEC_INIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].unw_sec = s; else if (strcmp(".ARM.exidx", secname) == 0) maps[ARM_SEC_CORE].unw_sec = s; else if (strcmp(".ARM.exidx.exit.text", secname) == 0) maps[ARM_SEC_EXIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].unw_sec = s; else if (strcmp(".init.text", secname) == 0) maps[ARM_SEC_INIT].txt_sec = s; - else if (strcmp(".devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].txt_sec = s; else if (strcmp(".text", secname) == 0) maps[ARM_SEC_CORE].txt_sec = s; else if (strcmp(".exit.text", secname) == 0) maps[ARM_SEC_EXIT].txt_sec = s; - else if (strcmp(".devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].txt_sec = s; } for (i = 0; i < ARM_SEC_MAX; i++) diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index a871b8e00fca..fa25e4e425f6 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -70,10 +70,6 @@ SECTIONS ARM_EXIT_DISCARD(EXIT_TEXT) ARM_EXIT_DISCARD(EXIT_DATA) EXIT_CALL -#ifndef CONFIG_HOTPLUG - *(.ARM.exidx.devexit.text) - *(.ARM.extab.devexit.text) -#endif #ifndef CONFIG_MMU *(.fixup) *(__ex_table) diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 73a2d905af8a..30e1ebe3a891 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -235,7 +235,6 @@ config IXP4XX_QMGR config IXP4XX_NPE tristate "IXP4xx Network Processor Engine support" select FW_LOADER - select HOTPLUG help This driver supports IXP4xx built-in network coprocessors and is automatically selected by Ethernet and HSS drivers. |