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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2013-08-09 14:04:55 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2013-08-12 12:00:21 +0530 |
| commit | 45e12086263a53f16b489fc7f4f8f6348a688661 (patch) | |
| tree | 7f5d34487d8c7b5cdc49dc6f946e591260bfab34 /drivers/cpufreq/exynos-cpufreq.c | |
| parent | c721d15a5cc1dade16f068123070c570378c5cc0 (diff) | |
| download | op-kernel-dev-45e12086263a53f16b489fc7f4f8f6348a688661.zip op-kernel-dev-45e12086263a53f16b489fc7f4f8f6348a688661.tar.gz | |
cpufreq: fix EXYNOS drivers selection
* remove superfluous pr_debug() call from exynos_cpufreq_init()
(init errors are always logged anyway)
* add dummy per-SoC type init functions to exynos-cpufreq.h
* make per-SoC type cpufreq config options selectable
* make CONFIG_ARM_EXYNOS_CPUFREQ config option invisible to user and
automatically enable it when needed
This patch fixes following issues:
* EXYNOS per-SoC type cpufreq support (i.e. exynos4210-cpufreq.c) being
always built if given SoC support was enabled (i.e. CPU_EXYNOS4210),
even if common EXYNOS cpufreq support was disabled
* inability to select cpufreq for each SoC type separately (it could
be only enabled/disabled for all SoCs for which support was enabled)
* EXYNOS5440 cpufreq support was always enabled when EXYNOS5440
support was enabled and couldn't be disabled
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 0d32f02..51cb116 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -332,7 +332,6 @@ err_cpufreq: regulator_put(arm_regulator); err_vdd_arm: kfree(exynos_info); - pr_debug("%s: failed initialization\n", __func__); return -EINVAL; } late_initcall(exynos_cpufreq_init); |
