From: Viresh Kumar <viresh.kumar@linaro.org>
To: rjw@sisk.pl
Cc: linaro-kernel@lists.linaro.org, patches@linaro.org,
cpufreq@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: [PATCH V2 11/35] cpufreq: e_powersaver: Covert to light weight ->target_index() routine
Date: Tue, 13 Aug 2013 19:02:24 +0530 [thread overview]
Message-ID: <3c28e02820bf453e6584eeb9e7cdd46cbb200c7c.1376392602.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1376392602.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1376392602.git.viresh.kumar@linaro.org>
This patch converts existing .target() to newly defined light weight
.target_index() routine for this driver.
CPUFreq core will call cpufreq_frequency_table_target() before calling this
routine and will pass index to it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/e_powersaver.c | 17 +++--------------
1 file changed, 3 insertions(+), 14 deletions(-)
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index a8cbbd0..60cd576 100644
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -168,12 +168,9 @@ postchange:
return err;
}
-static int eps_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+static int eps_target(struct cpufreq_policy *policy, unsigned int index)
{
struct eps_cpu_data *centaur;
- unsigned int newstate = 0;
unsigned int cpu = policy->cpu;
unsigned int dest_state;
int ret;
@@ -182,16 +179,8 @@ static int eps_target(struct cpufreq_policy *policy,
return -ENODEV;
centaur = eps_cpu[cpu];
- if (unlikely(cpufreq_frequency_table_target(policy,
- &eps_cpu[cpu]->freq_table[0],
- target_freq,
- relation,
- &newstate))) {
- return -EINVAL;
- }
-
/* Make frequency transition */
- dest_state = centaur->freq_table[newstate].driver_data & 0xffff;
+ dest_state = centaur->freq_table[index].driver_data & 0xffff;
ret = eps_set_state(centaur, policy, dest_state);
if (ret)
printk(KERN_ERR "eps: Timeout!\n");
@@ -419,7 +408,7 @@ static int eps_cpu_exit(struct cpufreq_policy *policy)
static struct cpufreq_driver eps_driver = {
.verify = cpufreq_generic_frequency_table_verify,
- .target = eps_target,
+ .target_index = eps_target,
.init = eps_cpu_init,
.exit = eps_cpu_exit,
.get = eps_get,
--
1.7.12.rc2.18.g61b472e
next prev parent reply other threads:[~2013-08-13 13:34 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <a>
2011-04-19 11:43 ` [PATCH 0/3 V3] Introduce strtobool (previously usr_strtobool) Jonathan Cameron
2011-04-19 11:43 ` [PATCH 1/3] Add a strtobool function matching semantics of existing in kernel equivalents Jonathan Cameron
2011-04-19 20:28 ` Ryan Mallon
2011-04-19 11:43 ` [PATCH 2/3] debugfs: move to new strtobool Jonathan Cameron
2011-04-19 20:30 ` Ryan Mallon
2011-04-20 9:33 ` Jonathan Cameron
2011-04-25 22:54 ` Greg KH
2011-04-25 23:11 ` Ryan Mallon
2011-04-19 11:43 ` [PATCH 3/3] params.c: Use new strtobool function to process boolean inputs Jonathan Cameron
2012-07-05 6:28 ` [PATCH] mm/memcg: replace inexistence move_lock_page_cgroup() by move_lock_mem_cgroup() in comment Wanpeng Li
2012-07-09 4:37 ` Kamezawa Hiroyuki
2012-07-11 13:24 ` [PATCH RFC] mm/memcg: calculate max hierarchy limit number instead of min Wanpeng Li
2012-07-11 13:47 ` Michal Hocko
2012-07-12 9:32 ` Wanpeng Li
2012-07-12 10:18 ` Michal Hocko
2012-07-19 6:07 ` Kamezawa Hiroyuki
2012-07-19 6:30 ` Wanpeng Li
2012-07-18 3:05 ` [PATCH] mm/memcg: wrap mem_cgroup_from_css function Wanpeng Li
2012-07-18 21:36 ` Andrew Morton
2012-07-19 1:31 ` Wanpeng Li
2012-07-19 9:14 ` Kirill A. Shutemov
2012-07-19 9:23 ` Wanpeng Li
2012-07-19 9:29 ` Kirill A. Shutemov
[not found] ` <20120719093835.GA3776@shangw.(null)>
2012-07-19 9:45 ` Kirill A. Shutemov
2012-07-19 10:19 ` Wanpeng Li
2013-08-13 13:31 ` [PATCH V2 00/35] CPUFreq: Implement light weight ->target(): for 3.13 Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 01/35] cpufreq: Implement light weight ->target_index() routine Viresh Kumar
2013-08-18 10:41 ` amit daniel kachhap
2013-08-13 13:32 ` [PATCH V2 02/35] cpufreq: remove CONFIG_CPU_FREQ_TABLE Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 03/35] cpufreq: acpi: Covert to light weight ->target_index() routine Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 04/35] cpufreq: arm_big_little: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 05/35] cpufreq: at32ap: " Viresh Kumar
2013-08-14 8:00 ` Hans-Christian Egtvedt
2013-08-13 13:32 ` [PATCH V2 06/35] cpufreq: blackfin: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 07/35] cpufreq: cpu0: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 08/35] cpufreq: cris: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 09/35] cpufreq: davinci: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 10/35] cpufreq: dbx500: " Viresh Kumar
2013-08-13 13:32 ` Viresh Kumar [this message]
2013-08-13 13:32 ` [PATCH V2 12/35] cpufreq: elanfreq: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 13/35] cpufreq: exynos: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 14/35] cpufreq: ia64: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 15/35] cpufreq: imx6q: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 16/35] cpufreq: kirkwood: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 17/35] cpufreq: longhaul: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 18/35] cpufreq: loongson2: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 19/35] cpufreq: maple: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 20/35] cpufreq: omap: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 21/35] cpufreq: p4: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 22/35] cpufreq: pasemi: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 23/35] cpufreq: pmac32: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 24/35] cpufreq: powernow: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 25/35] cpufreq: ppc: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 26/35] cpufreq: pxa: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 27/35] cpufreq: s3c2416: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 28/35] cpufreq: s3c64xx: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 29/35] cpufreq: s5pv210: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 30/35] cpufreq: sa11x0: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 31/35] cpufreq: sc520: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 32/35] cpufreq: sparc: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 33/35] cpufreq: SPEAr: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 34/35] cpufreq: speedstep: " Viresh Kumar
2013-08-13 13:32 ` [PATCH V2 35/35] cpufreq: tegra: " Viresh Kumar
2013-08-13 13:46 ` [PATCH V2 00/35] CPUFreq: Implement light weight ->target(): for 3.13 Viresh Kumar
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