- 15 Oct, 2013 8 commits
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Viresh Kumar authored
Use cpufreq_driver->flags to mark CPUFREQ_HAVE_GOVERNOR_PER_POLICY instead of a separate field within cpufreq_driver. This will save some bytes of memory. Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by:
Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Viresh Kumar authored
Currently cpufreq_driver's flags are defined directly using 0x1, 0x2, 0x4, 0x8, etc.. As the list grows it becomes less readable.. Use bitwise shift operator << to generate these numbers for respective positions. Signed-off-by:
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Viresh Kumar authored
Earlier there used to be two functions named __cpufreq_set_policy() and cpufreq_set_policy(), but now we only have a single routine lets name it cpufreq_set_policy() instead of __cpufreq_set_policy(). This also removes some invalid comments or fixes some incorrect comments. Signed-off-by:
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Viresh Kumar authored
cpufreq_frequency_table_verify() is rewritten here to make it more logical and efficient. - merge multiple lines for variable declarations together. - quit early if any frequency between min/max is found. - don't call cpufreq_verify_within_limits() in case any valid freq is found as it is of no use. - rename the count variable as found and change its type to boolean. Signed-off-by:
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Viresh Kumar authored
Nobody except cpufreq_remove_dev() calls __cpufreq_remove_dev() and so we don't need two separate routines here. Merge code from __cpufreq_remove_dev() into cpufreq_remove_dev() and get rid of __cpufreq_remove_dev(). Signed-off-by:
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Viresh Kumar authored
As a rule its better not to break string (quoted inside "") in a print statement even if it crosses 80 column boundary as that may introduce bugs and so this patch rewrites one of the print statements.. Signed-off-by:
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Viresh Kumar authored
We don't need a blank line just at start of a block, lets remove it. Signed-off-by:
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Viresh Kumar authored
Some section of kerneldoc comment for __cpufreq_remove_dev() is invalid now. Remove it. Suggested-by:
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- 10 Oct, 2013 1 commit
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Viresh Kumar authored
lock_policy_rwsem_{read|write}() currently has return type of int, but it always returns zero and hence its return type should be void instead. This patch makes that change and modifies all of the users accordingly. Reported-by: Jon Medhurst<tixy@linaro.org> Signed-off-by:
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- 30 Sep, 2013 31 commits
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Viresh Kumar authored
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() in their init path. This driver was missing this part and is fixed with this patch. Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by:
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Viresh Kumar authored
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() in their init path. This driver was missing this part and is fixed with this patch. Cc: John Crispin <blogic@openwrt.org> Signed-off-by:
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Viresh Kumar authored
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() in their init path. This driver was missing this part and is fixed with this patch. Acked-by:
Amit Daniel Kachhap <amit.daniel@samsung.com> Acked-by:
Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
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Viresh Kumar authored
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() in their init path. This driver was missing this part and is fixed with this patch. Cc: Steven Miao <realmz6@gmail.com> Signed-off-by:
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Viresh Kumar authored
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() in their init path. This driver was missing this part and is fixed with this patch. Signed-off-by:
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Hans-Christian Egtvedt authored
This patch adds a dynamically calculated frequency table to the at32ap driver. In short the architecture can scale in power of two between a maximum and minimum frequency. Min, max, and the steps in between are added to the table. Signed-off-by:
Hans-Christian Egtvedt <egtvedt@samfundet.no> Signed-off-by:
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Viresh Kumar authored
->exit() of drivers should call cpufreq_frequency_table_put_attr() if they have called cpufreq_frequency_table_get_attr() earlier in init() and they aren't required to validate their cpufreq table in exit by calling cpufreq_frequency_table_cpuinfo(). Tegra's driver wasn't calling cpufreq_frequency_table_put_attr() and was calling cpufreq_frequency_table_cpuinfo() in exit. Fix both these issues in it. Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Acked-by:
Stephen Warren <swarren@nvidia.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Many fields of struct policy are filled by cpufreq core when we call cpufreq_table_validate_and_show() and so cpufreq driver doesn't need to set them anymore. Signed-off-by:
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Viresh Kumar authored
This patch exposes sa11x0's frequency table to cpufreq core. It always existed but not as an array frequencies and not in the format cpufreq core wants it to. Also it was present in the unit of 100kHz earlier which is made consistent with cpufreq core now, i.e. kHz. Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Acked-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: John Crispin <blogic@openwrt.org> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Tony Luck <tony.luck@intel.com> Signed-off-by:
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Viresh Kumar authored
Lets use cpufreq_table_validate_and_show() instead of calling cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
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