kconfig: kill off GENERIC_IO option

The GENERIC_IO option is set for every architecture except tile and score
as those define NO_IOMEM. The option only controls visibility of
CONFIG_MTD which doesn't appear to be necessary for any reason, so let's
just remove GENERIC_IO.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: user-mode-linux-devel@lists.sourceforge.net
Cc: user-mode-linux-user@lists.sourceforge.net
Cc: linux-mtd@lists.infradead.org
Acked-by: Richard Weinberger <richard@nod.at>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
index 85f6dd2..5514ec5 100644 (file)
--- a/arch/um/Kconfig.common
+++ b/arch/um/Kconfig.common
@@ -9,7 +9,6 @@ config UML
        select HAVE_DEBUG_KMEMLEAK
        select GENERIC_IRQ_SHOW
        select GENERIC_CPU_DEVICES
-       select GENERIC_IO
        select GENERIC_CLOCKEVENTS
        select HAVE_GCC_PLUGINS
        select TTY # Needed for line.c

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 5a2d717..2a8ac68 100644 (file)
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -1,6 +1,5 @@
 menuconfig MTD
        tristate "Memory Technology Device (MTD) support"
-       depends on GENERIC_IO
        help
          Memory Technology Devices are flash, RAM and similar chips, often
          used for solid state file systems on embedded devices. This option

diff --git a/lib/Kconfig b/lib/Kconfig
index b1445b2..994fa37 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -46,10 +46,6 @@ config GENERIC_IOMAP
        bool
        select GENERIC_PCI_IOMAP
 
-config GENERIC_IO
-       bool
-       default n
-
 config STMP_DEVICE
        bool