linux.git/arch/sh/kernel/cpu/shmobile, branch v3.17

SH: cpuidle: Add missing parameter for cpuidle_register()

2013-08-12T09:28:18+00:00

arch/sh/kernel/cpu/shmobile/cpuidle.c: In function 'sh_mobile_setup_cpuidle':
arch/sh/kernel/cpu/shmobile/cpuidle.c:102:2: error: too few arguments to function 'cpuidle_register'
include/linux/cpuidle.h:129:12: note: declared here
arch/sh/kernel/cpu/shmobile/cpuidle.c:94:6: warning: unused variable 'ret' [-Wunused-variable]

Add the missing parameter, and remove the unused variable.

Both introduced by commit b181a3b03f866776211f22390c185c4da1dc45ff ("SH:
cpuidle: use init/exit common routine").

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Daniel Lezcano

SH: cpuidle: use init/exit common routine

2013-04-24T11:58:32+00:00

Remove the duplicated code and use the cpuidle common code for initialization.

Signed-off-by: Daniel Lezcano 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

cpuidle: remove en_core_tk_irqen flag

2013-04-23T11:45:22+00:00

The en_core_tk_irqen flag is set in all the cpuidle driver which
means it is not necessary to specify this flag.

Remove the flag and the code related to it.

Signed-off-by: Daniel Lezcano 
Acked-by: Kevin Hilman   # for mach-omap2/*
Signed-off-by: Rafael J. Wysocki

SH: cpuidle: check error code at init

2013-04-21T22:35:53+00:00

Registering the driver, or the device, can fail, let's check the return code
and return the error code to the PM layer.

Signed-off-by: Daniel Lezcano 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

SH: cpuidle: initialize the driver's states directly

2013-04-21T22:35:53+00:00

Like all the other drivers, let's initialize the structure a compile time
instead of init time.

The states #1 and #2 are not enabled by default. The init function will
check the features of the board in order to enable the state.

Signed-off-by: Daniel Lezcano 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

SH: cpuidle: remove CPUIDLE_DRIVER_STATE_START usage

2013-04-21T22:35:52+00:00

The CPUIDLE_DRIVER_STATE_START constant is only set when the kernel compilation
option CONFIG_ARCH_HAS_CPU_RELAX is set, but this is only relatated to x86, so
it is always zero.

Remove the reference to this constant in the code.

Signed-off-by: Daniel Lezcano 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

SH: cpuidle: remove pointless initialization

2013-04-21T22:35:52+00:00

The driver is a global static variable automatically initialized to zero.

Removing the useless initialization in the init function.

Signed-off-by: Daniel Lezcano 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

2012-04-07T16:52:46+00:00

Pull SuperH fixes from Paul Mundt.

* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh:
  sh: fix clock-sh7757 for the latest sh_mobile_sdhi driver
  serial: sh-sci: use serial_port_in/out vs sci_in/out.
  sh: vsyscall: Fix up .eh_frame generation.
  sh: dma: Fix up device attribute mismatch from sysdev fallout.
  sh: dwarf unwinder depends on SHcompact.
  sh: fix up fallout from system.h disintegration.

sh: fix up fallout from system.h disintegration.

2012-03-30T10:29:57+00:00

Quite a bit of fallout all over the place, nothing terribly exciting.

Signed-off-by: Paul Mundt

SH: shmobile: Consolidate time keeping and irq enable

2012-03-21T06:01:34+00:00

Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.

Signed-off-by: Robert Lee 
Reviewed-by: Kevin Hilman 
Reviewed-by: Daniel Lezcano 
Acked-by: Jean Pihet 
Signed-off-by: Len Brown