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cpufreq: define generic routines for cpufreq drivers: for 3.13

Viresh Kumar cpufreq linux-pm linux-sh lkml sparclinux 1 version In review

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  1. v1 Latest44 patches 22 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/44cpufreq: arm_big_little: call cpufreq_frequency_table_put_attr()drivers/cpufreq/arm_big_little.c+1 -00 replies
2/44cpufreq: blackfin: call cpufreq_frequency_table_put_attr()drivers/cpufreq/blackfin-cpufreq.c+7 -00 replies
3/44cpufreq: exynos: call cpufreq_frequency_table_put_attr()drivers/cpufreq/exynos5440-cpufreq.c+6 -03 replies
4/44cpufreq: loongson2: call cpufreq_frequency_table_put_attr()drivers/cpufreq/loongson2_cpufreq.c+1 -00 replies
5/44cpufreq: omap: call cpufreq_frequency_table_put_attr()drivers/cpufreq/omap-cpufreq.c+1 -00 replies
6/44cpufreq: pxa: call cpufreq_frequency_table_put_attr()drivers/cpufreq/pxa2xx-cpufreq.c drivers/cpufreq/pxa3xx-cpufreq.c+12 -00 replies
7/44cpufreq: sparc: call cpufreq_frequency_table_put_attr()drivers/cpufreq/sparc-us2e-cpufreq.c drivers/cpufreq/sparc-us3-cpufreq.c+6 -20 replies
8/44cpufreq: define generic .attr, .exit() and .verify() routinesdrivers/cpufreq/freq_table.c include/linux/cpufreq.h+28 -00 replies
9/44cpufreq: acpi: Use generic cpufreq routinesdrivers/cpufreq/acpi-cpufreq.c+1 -100 replies
10/44cpufreq: arm_big_little: Use generic cpufreq routinesdrivers/cpufreq/arm_big_little.c+2 -160 replies
11/44cpufreq: at32ap: Use generic cpufreq routinesdrivers/cpufreq/at32ap-cpufreq.c+1 -118 replies
12/44cpufreq: blackfin: Use generic cpufreq routinesdrivers/cpufreq/blackfin-cpufreq.c+3 -190 replies
13/44cpufreq: cpu0: Use generic cpufreq routinesdrivers/cpufreq/cpufreq-cpu0.c+3 -201 reply
14/44cpufreq: cris: Use generic cpufreq routinesdrivers/cpufreq/cris-artpec3-cpufreq.c drivers/cpufreq/cris-etraxfs-cpufreq.c+6 -390 replies
15/44cpufreq: davinci: Use generic cpufreq routinesdrivers/cpufreq/davinci-cpufreq.c+2 -130 replies
16/44cpufreq: dbx500: Use generic cpufreq routinesdrivers/cpufreq/dbx500-cpufreq.c+2 -120 replies
17/44cpufreq: e_powersaver: Use generic cpufreq routinesdrivers/cpufreq/e_powersaver.c+2 -130 replies
18/44cpufreq: elanfreq: Use generic cpufreq routinesdrivers/cpufreq/elanfreq.c+3 -290 replies
19/44cpufreq: exynos: Use generic cpufreq routinesdrivers/cpufreq/exynos-cpufreq.c drivers/cpufreq/exynos5440-cpufreq.c+5 -332 replies
20/44cpufreq: ia64-acpi: Use generic cpufreq routinesdrivers/cpufreq/ia64-acpi-cpufreq.c+2 -240 replies
21/44cpufreq: imx6q: Use generic cpufreq routinesdrivers/cpufreq/imx6q-cpufreq.c+3 -193 replies
22/44cpufreq: kirkwood: Use generic cpufreq routinesdrivers/cpufreq/kirkwood-cpufreq.c+3 -190 replies
23/44cpufreq: longhaul: Use generic cpufreq routinesdrivers/cpufreq/longhaul.c+3 -200 replies
24/44cpufreq: loongson2: Use generic cpufreq routinesdrivers/cpufreq/loongson2_cpufreq.c+2 -130 replies
25/44cpufreq: maple: Use generic cpufreq routinesdrivers/cpufreq/maple-cpufreq.c+2 -120 replies
26/44cpufreq: omap: Use generic cpufreq routinesdrivers/cpufreq/omap-cpufreq.c+2 -140 replies
27/44cpufreq: p4-clockmod: Use generic cpufreq routinesdrivers/cpufreq/p4-clockmod.c+3 -200 replies
28/44cpufreq: pasemi: Use generic cpufreq routinesdrivers/cpufreq/pasemi-cpufreq.c+2 -120 replies
29/44cpufreq: pcc: Use generic cpufreq routinesdrivers/cpufreq/pcc-cpufreq.c+1 -81 reply
30/44cpufreq: pmac: Use generic cpufreq routinesdrivers/cpufreq/pmac32-cpufreq.c drivers/cpufreq/pmac64-cpufreq.c+4 -240 replies
31/44cpufreq: powernow: Use generic cpufreq routinesdrivers/cpufreq/powernow-k6.c drivers/cpufreq/powernow-k7.c drivers/cpufreq/powernow-k8.c+6 -500 replies
32/44cpufreq: ppc-corenet: Use generic cpufreq routinesdrivers/cpufreq/ppc-corenet-cpufreq.c+2 -150 replies
33/44cpufreq: ppc_cbe: Use generic cpufreq routinesdrivers/cpufreq/ppc_cbe_cpufreq.c+2 -130 replies
34/44cpufreq: pxa: Use generic cpufreq routinesdrivers/cpufreq/pxa2xx-cpufreq.c drivers/cpufreq/pxa3xx-cpufreq.c+4 -360 replies
35/44cpufreq: s3cx4xx: Use generic cpufreq routinesdrivers/cpufreq/s3c2416-cpufreq.c drivers/cpufreq/s3c24xx-cpufreq.c drivers/cpufreq/s3c64xx-cpufreq.c+3 -350 replies
36/44cpufreq: s5pv210: Use generic cpufreq routinesdrivers/cpufreq/s5pv210-cpufreq.c+1 -90 replies
37/44cpufreq: sc520: Use generic cpufreq routinesdrivers/cpufreq/sc520_freq.c+3 -210 replies
38/44cpufreq: sh: Use generic cpufreq routinesdrivers/cpufreq/sh-cpufreq.c+1 -60 replies
39/44cpufreq: sparc: Use generic cpufreq routinesdrivers/cpufreq/sparc-us2e-cpufreq.c drivers/cpufreq/sparc-us3-cpufreq.c+2 -140 replies
40/44cpufreq: spear: Use generic cpufreq routinesdrivers/cpufreq/spear-cpufreq.c+3 -190 replies
41/44cpufreq: speedstep: Use generic cpufreq routinesdrivers/cpufreq/speedstep-centrino.c drivers/cpufreq/speedstep-ich.c drivers/cpufreq/speedstep-smi.c+8 -740 replies
42/44cpufreq: tegra: Use generic cpufreq routinesdrivers/cpufreq/tegra-cpufreq.c+2 -120 replies
43/44cpufreq: unicore2: Use generic cpufreq routinesdrivers/cpufreq/unicore2-cpufreq.c+1 -151 reply
44/44cpufreq: pass suitable index instead of freq to cpufreq_driver->target()drivers/cpufreq/acpi-cpufreq.c drivers/cpufreq/arm_big_little.c drivers/cpufreq/blackfin-cpufreq.c +41 more+155 -5192 replies

Reviews trailers per patch

5 of 44 patches have a Reviewed-by or Acked-by.

PatchHans-Christian EgtvedtShawn GuoAmit Daniel KachhapKukjin Kim
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3/44A-b A-b
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19/44A-b A-b
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21/44A-b
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Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 4 reviewers.

Read the v1 thread

Cover letter [PATCH 00/44] cpufreq: define generic routines for cpufreq drivers: for 3.13

Most of the CPUFreq drivers do similar things in .exit() and .verify() routines and .attr. So its better if we have generic routines for them which can be used by cpufreq drivers then.

This patchset first fixes all existing drivers to do cpufreq_frequency_table_put_attr() corresponding to cpufreq_frequency_table_get_attr() and then create generic routines which will be used by most of the cpufreq drivers.

This is rebased on Rafael's bleeding edge + some more cleanup work that I posted earlier:

https://lkml.org/lkml/2013/8/8/263

This patchset and its dependencies are pushed here:

https://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/for-v3.13

@Rafael: You would be very happy to see the changelog :)

 49 files changed, 287 insertions(+), 1215 deletions(-)
Cc Andrew Lunn <[email protected]>
Cc David S. Miller <[email protected]>
Cc Dmitry Eremin-Solenikov <[email protected]>
Cc Eric Miao <[email protected]>
Cc Guan Xuetao <[email protected]>
Cc Hans-Christian Egtvedt <[email protected]>
Cc Jesper Nilsson <[email protected]>
Cc John Crispin <[email protected]>
Cc Kukjin Kim <[email protected]>
Cc Linus Walleij <[email protected]>
Cc [email protected]
Cc [email protected]
Cc Mikael Starvik <[email protected]>
Cc Paul Mundt <[email protected]>
Cc Santosh Shilimkar <[email protected]>
Cc Sekhar Nori <[email protected]>
Cc Shawn Guo <[email protected]>
Cc [email protected]
Cc [email protected]
Cc Stephen Warren <[email protected]>
Cc Steven Miao <[email protected]>
Cc Tony Luck <[email protected]>

Viresh Kumar (44):
cpufreq: arm_big_little: call cpufreq_frequency_table_put_attr()
cpufreq: blackfin: call cpufreq_frequency_table_put_attr()
cpufreq: exynos: call cpufreq_frequency_table_put_attr()
cpufreq: loongson2: call cpufreq_frequency_table_put_attr()
cpufreq: omap: call cpufreq_frequency_table_put_attr()
cpufreq: pxa: call cpufreq_frequency_table_put_attr()
cpufreq: sparc: call cpufreq_frequency_table_put_attr()
cpufreq: define generic .attr, .exit() and .verify() routines
cpufreq: acpi: Use generic cpufreq routines
cpufreq: arm_big_little: Use generic cpufreq routines
cpufreq: at32ap: Use generic cpufreq routines
cpufreq: blackfin: Use generic cpufreq routines
cpufreq: cpu0: Use generic cpufreq routines
cpufreq: cris: Use generic cpufreq routines
cpufreq: davinci: Use generic cpufreq routines
cpufreq: dbx500: Use generic cpufreq routines
cpufreq: e_powersaver: Use generic cpufreq routines
cpufreq: elanfreq: Use generic cpufreq routines
cpufreq: exynos: Use generic cpufreq routines
cpufreq: ia64-acpi: Use generic cpufreq routines
cpufreq: imx6q: Use generic cpufreq routines
cpufreq: kirkwood: Use generic cpufreq routines
cpufreq: longhaul: Use generic cpufreq routines
cpufreq: loongson2: Use generic cpufreq routines
cpufreq: maple: Use generic cpufreq routines
cpufreq: omap: Use generic cpufreq routines
cpufreq: p4-clockmod: Use generic cpufreq routines
cpufreq: pasemi: Use generic cpufreq routines
cpufreq: pcc: Use generic cpufreq routines
cpufreq: pmac: Use generic cpufreq routines
cpufreq: powernow: Use generic cpufreq routines
cpufreq: ppc-corenet: Use generic cpufreq routines
cpufreq: ppc_cbe: Use generic cpufreq routines
cpufreq: pxa: Use generic cpufreq routines
cpufreq: s3cx4xx: Use generic cpufreq routines
cpufreq: s5pv210: Use generic cpufreq routines
cpufreq: sc520: Use generic cpufreq routines
cpufreq: sh: Use generic cpufreq routines
cpufreq: sparc: Use generic cpufreq routines
cpufreq: spear: Use generic cpufreq routines
cpufreq: speedstep: Use generic cpufreq routines
cpufreq: tegra: Use generic cpufreq routines
cpufreq: unicore2: Use generic cpufreq routines
cpufreq: pass suitable index instead of freq to

    cpufreq_driver->target()
 drivers/cpufreq/acpi-cpufreq.c         | 30 ++++---------------
 drivers/cpufreq/arm_big_little.c       | 34 +++++-----------------
 drivers/cpufreq/at32ap-cpufreq.c       | 12 +-------
 drivers/cpufreq/blackfin-cpufreq.c     | 29 ++++---------------
 drivers/cpufreq/cpufreq-cpu0.c         | 37 +++---------------------
 drivers/cpufreq/cpufreq.c              | 30 +++++++++++++++++--
 drivers/cpufreq/cris-artpec3-cpufreq.c | 41 ++++----------------------
 drivers/cpufreq/cris-etraxfs-cpufreq.c | 38 ++++--------------------
 drivers/cpufreq/davinci-cpufreq.c      | 30 ++++---------------
 drivers/cpufreq/dbx500-cpufreq.c       | 27 +++--------------
 drivers/cpufreq/e_powersaver.c         | 28 +++---------------
 drivers/cpufreq/elanfreq.c             | 53 ++++------------------------------
 drivers/cpufreq/exynos-cpufreq.c       | 40 ++++---------------------
 drivers/cpufreq/exynos5440-cpufreq.c   | 18 +++---------
 drivers/cpufreq/freq_table.c           | 20 +++++++++++++
 drivers/cpufreq/ia64-acpi-cpufreq.c    | 41 +++-----------------------
 drivers/cpufreq/imx6q-cpufreq.c        | 38 ++++--------------------
 drivers/cpufreq/kirkwood-cpufreq.c     | 40 ++++---------------------
 drivers/cpufreq/longhaul.c             | 34 +++-------------------
 drivers/cpufreq/loongson2_cpufreq.c    | 34 +++++-----------------
 drivers/cpufreq/maple-cpufreq.c        | 28 ++++--------------
 drivers/cpufreq/omap-cpufreq.c         | 44 ++++------------------------
 drivers/cpufreq/p4-clockmod.c          | 37 ++++--------------------
 drivers/cpufreq/pasemi-cpufreq.c       | 23 ++-------------
 drivers/cpufreq/pcc-cpufreq.c          |  9 +-----
 drivers/cpufreq/pmac32-cpufreq.c       | 23 +++------------
 drivers/cpufreq/pmac64-cpufreq.c       | 28 ++++--------------
 drivers/cpufreq/powernow-k6.c          | 32 +++-----------------
 drivers/cpufreq/powernow-k7.c          | 36 +++++------------------
 drivers/cpufreq/powernow-k8.c          | 36 +++++------------------
 drivers/cpufreq/ppc-corenet-cpufreq.c  | 30 ++++---------------
 drivers/cpufreq/ppc_cbe_cpufreq.c      | 24 ++-------------
 drivers/cpufreq/pxa2xx-cpufreq.c       | 29 ++-----------------
 drivers/cpufreq/pxa3xx-cpufreq.c       | 21 +++-----------
 drivers/cpufreq/s3c2416-cpufreq.c      | 48 ++++++++++--------------------
 drivers/cpufreq/s3c24xx-cpufreq.c      | 37 +++---------------------
 drivers/cpufreq/s3c64xx-cpufreq.c      | 25 +++-------------
 drivers/cpufreq/s5pv210-cpufreq.c      | 24 ++-------------
 drivers/cpufreq/sc520_freq.c           | 43 ++++-----------------------
 drivers/cpufreq/sh-cpufreq.c           |  7 +----
 drivers/cpufreq/sparc-us2e-cpufreq.c   | 23 ++++-----------
 drivers/cpufreq/sparc-us3-cpufreq.c    | 25 ++++------------
 drivers/cpufreq/spear-cpufreq.c        | 32 ++++----------------
 drivers/cpufreq/speedstep-centrino.c   | 42 +++++----------------------
 drivers/cpufreq/speedstep-ich.c        | 48 +++++-------------------------
 drivers/cpufreq/speedstep-smi.c        | 46 +++++------------------------
 drivers/cpufreq/tegra-cpufreq.c        | 22 +++-----------
 drivers/cpufreq/unicore2-cpufreq.c     | 16 +---------
 include/linux/cpufreq.h                | 10 ++++++-
 49 files changed, 287 insertions(+), 1215 deletions(-)
Signature · 1 line
1.7.12.rc2.18.g61b472e

Read the cover letter in its thread