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linux/drivers/cpufreq
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Zhang Rui 7ca9b57491 pcc_freq: convert acpi_get_handle() to acpi_has_method() 
acpi_has_method() is a new ACPI API introduced to check
the existence of an ACPI control method.

It can be used to replace acpi_get_handle() in the case that
1. the calling function doesn't need the ACPI handle of the control method.
and
2. the calling function doesn't care the reason why the method is unavailable.

Convert acpi_get_handle() to acpi_has_method()
in drivers/cpufreq/pcc_freq.c in this patch.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-09-24 01:37:55 +02:00
..
acpi-cpufreq.c acpi-cpufreq: Use cpufreq_freq_attr_rw to define the cpb attribute 2013-08-14 22:24:22 +02:00
amd_freq_sensitivity.c cpufreq: AMD "frequency sensitivity feedback" powersave bias for ondemand governor 2013-04-10 13:19:26 +02:00
arm_big_little.c cpufreq: arm-big-little: call CPUFREQ_POSTCHANGE notfier in error cases 2013-06-24 18:18:58 +05:30
arm_big_little.h cpufreq: ARM big LITTLE: Move cpu_to_cluster() to arm_big_little.h 2013-05-12 14:04:15 +02:00
arm_big_little_dt.c cpufreq: arm_big_little: remove device tree parsing for cpu nodes 2013-08-21 10:29:55 +01:00
at32ap-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
blackfin-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
cpufreq-cpu0.c cpufreq: cpufreq-cpu0: assign cpu_dev correctly to cpu0 device 2013-09-19 03:53:43 +02:00
cpufreq-nforce2.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
cpufreq.c cpufreq: return EEXIST instead of EBUSY for second registering 2013-09-20 00:37:10 +02:00
cpufreq_conservative.c cpufreq: governors: Remove duplicate check of target freq in supported range 2013-08-28 22:03:02 +02:00
cpufreq_governor.c cpufreq: Don't use smp_processor_id() in preemptible context 2013-08-29 22:19:23 +02:00
cpufreq_governor.h cpufreq: governor: Fix typos in comments 2013-08-28 22:04:54 +02:00
cpufreq_ondemand.c cpufreq: governors: Remove duplicate check of target freq in supported range 2013-08-28 22:03:02 +02:00
cpufreq_performance.c cpufreq: Clean up header files included in the core 2013-08-07 23:34:09 +02:00
cpufreq_powersave.c cpufreq: Clean up header files included in the core 2013-08-07 23:34:09 +02:00
cpufreq_stats.c cpufreq: Fix wrong time unit conversion 2013-09-10 02:49:46 +02:00
cpufreq_userspace.c cpufreq: Fix minor formatting issues 2013-06-21 01:06:34 +02:00
cris-artpec3-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
cris-etraxfs-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
davinci-cpufreq.c cpufreq: davinci: call CPUFREQ_POSTCHANGE notfier in error cases 2013-06-24 18:18:58 +05:30
dbx500-cpufreq.c cpufreq: delete __cpuinit usage from all cpufreq files 2013-07-14 19:36:57 -04:00
e_powersaver.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
elanfreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
exynos-cpufreq.c Merge branch 'cpufreq-fixes' of git://git.linaro.org/people/vireshk/linux into pm-cpufreq 2013-08-14 22:22:57 +02:00
exynos-cpufreq.h cpufreq: fix EXYNOS drivers selection 2013-08-12 12:00:21 +05:30
exynos4x12-cpufreq.c
exynos4210-cpufreq.c
exynos5250-cpufreq.c
exynos5440-cpufreq.c cpufreq: exynos5440: Fix to skip when new frequency same as current 2013-08-12 12:00:18 +05:30
freq_table.c cpufreq: Clean up header files included in the core 2013-08-07 23:34:09 +02:00
gx-suspmod.c cpufreq / gx: Fix gx_detect_chipset() __init attribute location 2013-08-14 22:24:23 +02:00
highbank-cpufreq.c cpufreq: highbank-cpufreq: remove device tree parsing for cpu nodes 2013-08-21 10:29:54 +01:00
ia64-acpi-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
imx6q-cpufreq.c cpufreq: imx6q-cpufreq: assign cpu_dev correctly to cpu0 device 2013-09-19 03:53:43 +02:00
integrator-cpufreq.c cpufreq: integrator: move cpufreq driver to drivers/cpufreq 2013-04-08 13:02:31 +02:00
intel_pstate.c intel_pstate: Add Haswell CPU models 2013-09-10 23:10:39 +02:00
Kconfig cpufreq: Fix incorrect dependecies for ARM SA11xx drivers 2013-05-12 14:04:16 +02:00
Kconfig.arm cpufreq: fix EXYNOS drivers selection 2013-08-12 12:00:21 +05:30
Kconfig.powerpc Merge branch 'pm-cpufreq-assorted' into pm-cpufreq 2013-06-27 21:46:45 +02:00
Kconfig.x86 cpufreq: X86_AMD_FREQ_SENSITIVITY: select CPU_FREQ_TABLE 2013-06-18 13:53:11 +05:30
kirkwood-cpufreq.c Merge branch 'cpu_of_node' of git://linux-arm.org/linux-skn into pm-cpufreq-next 2013-08-23 00:57:19 +02:00
longhaul.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
longhaul.h cpufreq: delete __cpuinit usage from all cpufreq files 2013-07-14 19:36:57 -04:00
longrun.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
loongson2_cpufreq.c Merge back earlier 'pm-cpufreq' material 2013-08-14 22:21:16 +02:00
Makefile cpufreq: Remove unused APERF/MPERF support 2013-07-26 01:06:43 +02:00
maple-cpufreq.c Merge branch 'cpu_of_node' of git://linux-arm.org/linux-skn into pm-cpufreq-next 2013-08-23 00:57:19 +02:00
omap-cpufreq.c cpufreq: delete __cpuinit usage from all cpufreq files 2013-07-14 19:36:57 -04:00
p4-clockmod.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
pasemi-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
pcc-cpufreq.c pcc_freq: convert acpi_get_handle() to acpi_has_method() 2013-09-24 01:37:55 +02:00
pmac32-cpufreq.c Merge branch 'cpu_of_node' of git://linux-arm.org/linux-skn into pm-cpufreq-next 2013-08-23 00:57:19 +02:00
pmac64-cpufreq.c Merge branch 'cpu_of_node' of git://linux-arm.org/linux-skn into pm-cpufreq-next 2013-08-23 00:57:19 +02:00
powernow-k6.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
powernow-k7.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
powernow-k7.h
powernow-k8.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
powernow-k8.h
ppc-corenet-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
ppc_cbe_cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
ppc_cbe_cpufreq.h cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:26 +02:00
ppc_cbe_cpufreq_pervasive.c cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:26 +02:00
ppc_cbe_cpufreq_pmi.c cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:26 +02:00
pxa2xx-cpufreq.c cpufreq / pxa2xx: Fix pxa_cpufreq_init_voltages() __init attribute location 2013-08-14 22:24:23 +02:00
pxa3xx-cpufreq.c pxa3xx-cpufreq.c: Avoid using ARRAY_AND_SIZE(e) as a function argument 2013-08-14 22:24:23 +02:00
s3c24xx-cpufreq-debugfs.c cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq 2013-05-20 23:04:28 +09:00
s3c24xx-cpufreq.c cpufreq / s3c24xx: Fix s3c_cpufreq_initclks() __init attribute location 2013-08-14 22:24:24 +02:00
s3c64xx-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
s3c2410-cpufreq.c cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq 2013-05-20 23:04:28 +09:00
s3c2412-cpufreq.c cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq 2013-05-20 23:04:28 +09:00
s3c2416-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
s3c2440-cpufreq.c cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq 2013-05-20 23:04:28 +09:00
s5pv210-cpufreq.c cpufreq: Notify all policy->cpus in cpufreq_notify_transition() 2013-04-02 15:24:00 +02:00
sa1100-cpufreq.c cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:24 +02:00
sa1110-cpufreq.c cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:24 +02:00
sc520_freq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
sh-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
sparc-us2e-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
sparc-us3-cpufreq.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
spear-cpufreq.c cpufreq: spear-cpufreq: remove device tree parsing for cpu nodes 2013-08-21 10:29:54 +01:00
speedstep-centrino.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
speedstep-ich.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
speedstep-lib.c
speedstep-lib.h
speedstep-smi.c cpufreq: Drop the owner field from struct cpufreq_driver 2013-08-10 03:24:47 +02:00
tegra-cpufreq.c cpufreq: tegra: fix the wrong clock name 2013-08-23 21:58:28 +05:30
unicore2-cpufreq.c cpufreq: unicore2: Staticize local symbol 2013-08-14 22:24:24 +02:00