Many CPUFreq drivers for SMP system (where all cores share same clock lines), do similar stuff in their ->init() part.
This patch creates a generic routine in cpufreq core which can be used by these so that we can remove some redundant code. And later part of patchset makes other drivers use this infrastructure. Many drivers which weren't setting policy->cpus haven't been updated as they might have separate clocks for CPUs and setting all CPUs in policy->cpus may corrupt them.. This is Sixth part of my cleanup work for CPUFreq, first five are (And obviously its rebased over them): 1: cpufreq: Introduce cpufreq_table_validate_and_show() https://lkml.org/lkml/2013/8/8/263 2: cpufreq: define generic routines for cpufreq drivers https://lkml.org/lkml/2013/8/10/48 3. CPUFreq: Implement light weight ->target(): for 3.13 https://lkml.org/lkml/2013/8/13/349 4. CPUFreq: set policy->cur in cpufreq core instead of drivers https://lkml.org/lkml/2013/8/14/288 5. CPUFreq: Move freq change notifications out of drivers https://lkml.org/lkml/2013/8/15/506 All these are pushed here: https://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/for-v3.13 Viresh Kumar (14): cpufreq: create cpufreq_generic_init() routine cpufreq: cpu0: use cpufreq_generic_init() routine cpufreq: dbx500: use cpufreq_generic_init() routine cpufreq: exynos: use cpufreq_generic_init() routine cpufreq: imx6q: use cpufreq_generic_init() routine cpufreq: kirkwood: use cpufreq_generic_init() routine cpufreq: maple: use cpufreq_generic_init() routine cpufreq: pasemi: use cpufreq_generic_init() routine cpufreq: pmac64: use cpufreq_generic_init() routine cpufreq: s3c: use cpufreq_generic_init() routine cpufreq: s5pv210: use cpufreq_generic_init() routine cpufreq: sa11x0: use cpufreq_generic_init() routine cpufreq: spear: use cpufreq_generic_init() routine cpufreq: tegra: use cpufreq_generic_init() routine drivers/cpufreq/cpufreq-cpu0.c | 19 +------------------ drivers/cpufreq/cpufreq.c | 31 +++++++++++++++++++++++++++++++ drivers/cpufreq/dbx500-cpufreq.c | 21 +-------------------- drivers/cpufreq/exynos-cpufreq.c | 7 +------ drivers/cpufreq/exynos5440-cpufreq.c | 14 ++------------ drivers/cpufreq/imx6q-cpufreq.c | 13 +------------ drivers/cpufreq/kirkwood-cpufreq.c | 5 +---- drivers/cpufreq/maple-cpufreq.c | 9 +-------- drivers/cpufreq/pasemi-cpufreq.c | 9 +-------- drivers/cpufreq/pmac64-cpufreq.c | 9 +-------- drivers/cpufreq/s3c2416-cpufreq.c | 6 ++---- drivers/cpufreq/s3c24xx-cpufreq.c | 13 +------------ drivers/cpufreq/s3c64xx-cpufreq.c | 5 ++--- drivers/cpufreq/s5pv210-cpufreq.c | 4 +--- drivers/cpufreq/sa1100-cpufreq.c | 6 +----- drivers/cpufreq/sa1110-cpufreq.c | 6 +----- drivers/cpufreq/spear-cpufreq.c | 14 ++------------ drivers/cpufreq/tegra-cpufreq.c | 14 +++++++++----- include/linux/cpufreq.h | 3 +++ 19 files changed, 63 insertions(+), 145 deletions(-) -- 1.7.12.rc2.18.g61b472e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
