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,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: [PATCH V2 Resend 22/34] cpufreq: pmac32: Convert to light weight ->target_index() routine
Date: Fri, 18 Oct 2013 19:29:45 +0530 [thread overview]
Message-ID: <2b47de3028a78c247f12521f42d3257556edc632.1382104515.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1382104514.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1382104514.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/pmac32-cpufreq.c | 12 +++---------
drivers/cpufreq/pmac64-cpufreq.c | 17 ++++-------------
2 files changed, 7 insertions(+), 22 deletions(-)
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index 6eac1e2..05f705e 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -374,17 +374,11 @@ static unsigned int pmac_cpufreq_get_speed(unsigned int cpu)
}
static int pmac_cpufreq_target( struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+ unsigned int index)
{
- unsigned int newstate = 0;
int rc;
- if (cpufreq_frequency_table_target(policy, pmac_cpu_freqs,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- rc = do_set_cpu_speed(policy, newstate, 1);
+ rc = do_set_cpu_speed(policy, index, 1);
ppc_proc_freq = cur_freq * 1000ul;
return rc;
@@ -453,7 +447,7 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy)
static struct cpufreq_driver pmac_cpufreq_driver = {
.verify = cpufreq_generic_frequency_table_verify,
- .target = pmac_cpufreq_target,
+ .target_index = pmac_cpufreq_target,
.get = pmac_cpufreq_get_speed,
.init = pmac_cpufreq_cpu_init,
.suspend = pmac_cpufreq_suspend,
diff --git a/drivers/cpufreq/pmac64-cpufreq.c b/drivers/cpufreq/pmac64-cpufreq.c
index 5261b92..234b598 100644
--- a/drivers/cpufreq/pmac64-cpufreq.c
+++ b/drivers/cpufreq/pmac64-cpufreq.c
@@ -312,27 +312,18 @@ static int g5_pfunc_query_freq(void)
* Common interface to the cpufreq core
*/
-static int g5_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+static int g5_cpufreq_target(struct cpufreq_policy *policy, unsigned int index)
{
- unsigned int newstate = 0;
struct cpufreq_freqs freqs;
int rc;
- if (cpufreq_frequency_table_target(policy, g5_cpu_freqs,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- if (g5_pmode_cur == newstate)
- return 0;
-
mutex_lock(&g5_switch_mutex);
freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency;
- freqs.new = g5_cpu_freqs[newstate].frequency;
+ freqs.new = g5_cpu_freqs[index].frequency;
cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
- rc = g5_switch_freq(newstate);
+ rc = g5_switch_freq(index);
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
mutex_unlock(&g5_switch_mutex);
@@ -355,7 +346,7 @@ static struct cpufreq_driver g5_cpufreq_driver = {
.flags = CPUFREQ_CONST_LOOPS,
.init = g5_cpufreq_cpu_init,
.verify = cpufreq_generic_frequency_table_verify,
- .target = g5_cpufreq_target,
+ .target_index = g5_cpufreq_target,
.get = g5_cpufreq_get_speed,
.attr = cpufreq_generic_attr,
};
--
1.7.12.rc2.18.g61b472e
next prev parent reply other threads:[~2013-10-18 13:59 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-18 13:59 [PATCH V2 Resend 00/34] CPUFreq Cleanup Part III Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 01/34] cpufreq: Implement light weight ->target_index() routine Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 02/34] cpufreq: acpi: Convert to " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 03/34] cpufreq: arm_big_little: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 04/34] cpufreq: at32ap: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 05/34] cpufreq: blackfin: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 06/34] cpufreq: cpu0: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 07/34] cpufreq: cris: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 08/34] cpufreq: davinci: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 09/34] cpufreq: dbx500: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 10/34] cpufreq: e_powersaver: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 11/34] cpufreq: elanfreq: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 12/34] cpufreq: exynos: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 13/34] cpufreq: ia64: " Viresh Kumar
2013-10-22 16:32 ` Luck, Tony
2013-10-18 13:59 ` [PATCH V2 Resend 14/34] cpufreq: imx6q: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 15/34] cpufreq: kirkwood: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 16/34] cpufreq: longhaul: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 17/34] cpufreq: loongson2: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 18/34] cpufreq: maple: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 19/34] cpufreq: omap: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 20/34] cpufreq: p4: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 21/34] cpufreq: pasemi: " Viresh Kumar
2013-10-18 13:59 ` Viresh Kumar [this message]
2013-10-18 13:59 ` [PATCH V2 Resend 23/34] cpufreq: powernow: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 24/34] cpufreq: ppc: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 25/34] cpufreq: pxa: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 26/34] cpufreq: s3c2416: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 27/34] cpufreq: s3c64xx: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 28/34] cpufreq: s5pv210: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 29/34] cpufreq: sa11x0: " Viresh Kumar
2013-10-18 15:46 ` Russell King - ARM Linux
2013-10-21 9:23 ` Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 30/34] cpufreq: sc520: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 31/34] cpufreq: sparc: " Viresh Kumar
2013-10-18 17:30 ` David Miller
2013-10-18 13:59 ` [PATCH V2 Resend 32/34] cpufreq: SPEAr: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 33/34] cpufreq: speedstep: " Viresh Kumar
2013-10-18 13:59 ` [PATCH V2 Resend 34/34] cpufreq: tegra: " Viresh Kumar
2013-10-25 12:56 ` [PATCH V2 Resend 00/34] CPUFreq Cleanup Part III Rafael J. Wysocki
2013-10-25 13:55 ` Viresh Kumar
2013-10-25 14:12 ` Rafael J. Wysocki
2013-10-25 14:16 ` Viresh Kumar
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