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>,
Jesper Nilsson <jesper.nilsson@axis.com>,
Mikael Starvik <starvik@axis.com>,
linux-cris-kernel@axis.com
Subject: [PATCH 07/31] cpufreq: cris: Covert to light weight ->target() routine
Date: Mon, 12 Aug 2013 23:18:43 +0530 [thread overview]
Message-ID: <4a274cb4afbf12640b2ee36dc2304575b18ba13e.1376329128.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1376329128.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1376329128.git.viresh.kumar@linaro.org>
This patch converts existing .target_old() to newly defined light weight
.target() routine for this driver.
CPUFreq core will call cpufreq_frequency_table_target() before calling this
routine and will pass index to it.
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: linux-cris-kernel@axis.com
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/cris-artpec3-cpufreq.c | 18 ++----------------
drivers/cpufreq/cris-etraxfs-cpufreq.c | 17 ++---------------
2 files changed, 4 insertions(+), 31 deletions(-)
diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c
index e205939..2d722e2 100644
--- a/drivers/cpufreq/cris-artpec3-cpufreq.c
+++ b/drivers/cpufreq/cris-artpec3-cpufreq.c
@@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu)
return clk_ctrl.pll ? 200000 : 6000;
}
-static void cris_freq_set_cpu_state(struct cpufreq_policy *policy,
- unsigned int state)
+static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state)
{
struct cpufreq_freqs freqs;
reg_clkgen_rw_clk_ctrl clk_ctrl;
@@ -52,19 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy,
local_irq_enable();
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-};
-
-static int cris_freq_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
-{
- unsigned int newstate = 0;
-
- if (cpufreq_frequency_table_target(policy, cris_freq_table,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- cris_freq_set_cpu_state(policy, newstate);
return 0;
}
@@ -82,7 +68,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy)
static struct cpufreq_driver cris_freq_driver = {
.get = cris_freq_get_cpu_frequency,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = cris_freq_target,
+ .target = cris_freq_target,
.init = cris_freq_cpu_init,
.exit = cpufreq_generic_exit,
.name = "cris_freq",
diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c
index 32e9faf..0243951 100644
--- a/drivers/cpufreq/cris-etraxfs-cpufreq.c
+++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c
@@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu)
return clk_ctrl.pll ? 200000 : 6000;
}
-static void cris_freq_set_cpu_state(struct cpufreq_policy *policy,
- unsigned int state)
+static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state)
{
struct cpufreq_freqs freqs;
reg_config_rw_clk_ctrl clk_ctrl;
@@ -52,18 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy,
local_irq_enable();
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-};
-
-static int cris_freq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
-{
- unsigned int newstate = 0;
-
- if (cpufreq_frequency_table_target
- (policy, cris_freq_table, target_freq, relation, &newstate))
- return -EINVAL;
-
- cris_freq_set_cpu_state(policy, newstate);
return 0;
}
@@ -80,7 +67,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy)
static struct cpufreq_driver cris_freq_driver = {
.get = cris_freq_get_cpu_frequency,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = cris_freq_target,
+ .target = cris_freq_target,
.init = cris_freq_cpu_init,
.exit = cpufreq_generic_exit,
.name = "cris_freq",
--
1.7.12.rc2.18.g61b472e
next prev parent reply other threads:[~2013-08-12 17:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-12 17:48 [PATCH 00/31] CPUFreq: Implement light weight ->target(): for 3.13 Viresh Kumar
2013-08-12 17:48 ` [PATCH 01/31] cpufreq: rename ->target() as ->target_old() Viresh Kumar
2013-08-12 17:48 ` [PATCH 02/31] cpufreq: Implement light weight ->target() routine Viresh Kumar
2013-08-12 17:48 ` [PATCH 03/31] cpufreq: acpi: Covert to " Viresh Kumar
2013-08-12 17:48 ` [PATCH 04/31] cpufreq: arm_big_little: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 05/31] cpufreq: blackfin: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 06/31] cpufreq: cpu0: " Viresh Kumar
2013-08-12 17:48 ` Viresh Kumar [this message]
2013-08-12 17:48 ` [PATCH 08/31] cpufreq: davinci: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 09/31] cpufreq: dbx500: " Viresh Kumar
2013-08-15 19:52 ` Linus Walleij
2013-08-12 17:48 ` [PATCH 10/31] cpufreq: e_powersaver: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 11/31] cpufreq: elanfreq: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 12/31] cpufreq: exynos: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 13/31] cpufreq: ia64: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 14/31] cpufreq: imx6q: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 15/31] cpufreq: kirkwood: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 16/31] cpufreq: longhaul: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 17/31] cpufreq: loongson2: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 18/31] cpufreq: maple: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 19/31] cpufreq: omap: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 20/31] cpufreq: p4: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 21/31] cpufreq: pasemi: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 22/31] cpufreq: pmac32: " Viresh Kumar
2013-08-12 17:48 ` [PATCH 23/31] cpufreq: powernow: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 24/31] cpufreq: ppc: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 25/31] cpufreq: pxa: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 26/31] cpufreq: s3c64xx: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 27/31] cpufreq: sc520: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 28/31] cpufreq: sparc: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 29/31] cpufreq: SPEAr: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 30/31] cpufreq: speedstep: " Viresh Kumar
2013-08-12 17:49 ` [PATCH 31/31] cpufreq: tegra: " Viresh Kumar
2013-08-12 22:47 ` [PATCH 00/31] CPUFreq: Implement light weight ->target(): for 3.13 Rafael J. Wysocki
2013-08-13 4:49 ` Viresh Kumar
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