diff options
author | Olof Johansson <olof@lixom.net> | 2012-09-22 03:06:21 -0400 |
---|---|---|
committer | Olof Johansson <olof@lixom.net> | 2012-09-22 03:16:04 -0400 |
commit | 25468fe89f88c4ceeef94526e94ae0db176f6999 (patch) | |
tree | d70a713525281276b5063c814413bb3141e6056c /arch/arm/mach-omap2/omap-hotplug.c | |
parent | a283580c52d3aa24305985e945dfccfbcfc6f4f9 (diff) | |
parent | 28e8e29c616f947348cc66bea684d0035c76021a (diff) |
Merge branch 'multiplatform/smp_ops' into next/multiplatform
* multiplatform/smp_ops:
ARM: consolidate pen_release instead of having per platform definitions
ARM: smp: Make SMP operations mandatory
ARM: SoC: convert spear13xx to SMP operations
ARM: SoC: convert imx6q to SMP operations
ARM: SoC: convert highbank to SMP operations
ARM: SoC: convert shmobile SMP to SMP operations
ARM: SoC: convert ux500 to SMP operations
ARM: SoC: convert MSM to SMP operations
ARM: SoC: convert Exynos4 to SMP operations
ARM: SoC: convert Tegra to SMP operations
ARM: SoC: convert OMAP4 to SMP operations
ARM: SoC: convert VExpress/RealView to SMP operations
ARM: SoC: add per-platform SMP operations
Conflicts due to file moves or removals in:
arch/arm/mach-msm/board-msm8960.c
arch/arm/mach-msm/board-msm8x60.c
arch/arm/mach-tegra/board-harmony.c
arch/arm/mach-tegra/board-trimslice.c
Conflicts due to board file cleanup:
arch/arm/mach-tegra/board-paz00.c
Conflicts due to cpu hotplug addition:
arch/arm/mach-tegra/hotplug.c
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-omap2/omap-hotplug.c')
-rw-r--r-- | arch/arm/mach-omap2/omap-hotplug.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index 765a2aceb665..e712d1725a8b 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c | |||
@@ -26,16 +26,11 @@ | |||
26 | 26 | ||
27 | #include "powerdomain.h" | 27 | #include "powerdomain.h" |
28 | 28 | ||
29 | int platform_cpu_kill(unsigned int cpu) | ||
30 | { | ||
31 | return 1; | ||
32 | } | ||
33 | |||
34 | /* | 29 | /* |
35 | * platform-specific code to shutdown a CPU | 30 | * platform-specific code to shutdown a CPU |
36 | * Called with IRQs disabled | 31 | * Called with IRQs disabled |
37 | */ | 32 | */ |
38 | void __ref platform_cpu_die(unsigned int cpu) | 33 | void __ref omap4_cpu_die(unsigned int cpu) |
39 | { | 34 | { |
40 | unsigned int boot_cpu = 0; | 35 | unsigned int boot_cpu = 0; |
41 | void __iomem *base = omap_get_wakeupgen_base(); | 36 | void __iomem *base = omap_get_wakeupgen_base(); |
@@ -75,12 +70,3 @@ void __ref platform_cpu_die(unsigned int cpu) | |||
75 | pr_debug("CPU%u: spurious wakeup call\n", cpu); | 70 | pr_debug("CPU%u: spurious wakeup call\n", cpu); |
76 | } | 71 | } |
77 | } | 72 | } |
78 | |||
79 | int platform_cpu_disable(unsigned int cpu) | ||
80 | { | ||
81 | /* | ||
82 | * we don't allow CPU 0 to be shutdown (it is still too special | ||
83 | * e.g. clock tick interrupts) | ||
84 | */ | ||
85 | return cpu == 0 ? -EPERM : 0; | ||
86 | } | ||