kernel.git/arch/arc/Kconfig, branch linux-3.19.y

ARC: add power management options

2014-11-03T12:35:43Z

Even though ARC cores itself don't have any power management except SLEEP state it's possible to use power management features of selected peripherals. For example USB OTG requires PM_RUNTIME which is only available if kernel/power/Kconfig is sourced by architecture. Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta

ARC: Remove unneeded Kconfig entry NO_DMA

2014-10-13T09:16:19Z

Architectures only need a Kconfig entry for NO_DMA if it is possible that its value will be 'y'. For arc its value will always be 'n', making it pointless. Remove it. Signed-off-by: Paul Bolle Signed-off-by: Vineet Gupta

ARC: rename kconfig option for unaligned emulation

2014-10-13T09:16:15Z

Signed-off-by: Vineet Gupta

ARC: [plat*] move code out of .init_machine into common

2014-10-13T09:16:13Z

All the platforms do the same thing in init_machine callback so move it out of callback into caller of callback Signed-off-by: Vineet Gupta

Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP

2014-04-07T23:36:11Z

If the renamed symbol is defined lib/iomap.c implements ioport_map and ioport_unmap and currently (nearly) all platforms define the port accessor functions outb/inb and friend unconditionally. So HAS_IOPORT_MAP is the better name for this. Consequently NO_IOPORT is renamed to NO_IOPORT_MAP. The motivation for this change is to reintroduce a symbol HAS_IOPORT that signals if outb/int et al are available. I will address that at least one merge window later though to keep surprises to a minimum and catch new introductions of (HAS|NO)_IOPORT. The changes in this commit were done using: $ git grep -l -E '(NO|HAS)_IOPORT' | xargs perl -p -i -e 's/\b((?:CONFIG_)?(?:NO|HAS)_IOPORT)\b/$1_MAP/' Signed-off-by: Uwe Kleine-König Acked-by: Arnd Bergmann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'master' into for-next

2014-02-20T13:54:28Z

Kconfig: Remove useless "default N" lines

2014-02-20T13:38:06Z

A number of Kconfig entries default to (uppercase) "N". It was clearly intended to use "default n". But since (lowercase) "n" is the default anyway, these lines might as well be removed. Signed-off-by: Paul Bolle Signed-off-by: Jiri Kosina

Merge tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2014-01-25T18:50:43Z

Pull ARC changes from Vineet Gupta: - IPI optimization and cleanups - Support for bootloader provided external Device Tree blobs * tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [cmdline] support External Device Trees from u-boot ARC: [cmdline] uboot cmdline handling rework ARC: [SMP] optimize IPI send and receive ARC: [SMP] simplify IPI code ARC: [SMP] cpu halt interface doesn't need "self" cpu-id ARC: [SMP] IPI ACK interface doesn't need "self" cpu-id ARC: [SMP] cpumask not needed in IPI send path

Kconfig: update flightly outdated CONFIG_SMP documentation

2014-01-24T00:37:01Z

Remove an outdated reference to "most personal computers" having only one CPU, and change the use of "singleprocessor" and "single processor" in CONFIG_SMP's documentation to "uniprocessor" across all arches where that documentation is present. Signed-off-by: Robert Graffham Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ARC: [cmdline] uboot cmdline handling rework

2014-01-16T13:19:38Z

* Moved cmdline copy from asm to "C" - allows for more robust checking of pointer validity etc. * Remove the Kconfig option to do so, base it on a runtime value passed by u-boot Signed-off-by: Vineet Gupta