lkml.org 
[lkml]   [2013]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 43/44] cpufreq: unicore2: Use generic cpufreq routines
Date
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 patch uses these generic routines for this driver.

Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/unicore2-cpufreq.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/drivers/cpufreq/unicore2-cpufreq.c b/drivers/cpufreq/unicore2-cpufreq.c
index 12fc904..b9f693c 100644
--- a/drivers/cpufreq/unicore2-cpufreq.c
+++ b/drivers/cpufreq/unicore2-cpufreq.c
@@ -21,20 +21,6 @@

static struct cpufreq_driver ucv2_driver;

-/* make sure that only the "userspace" governor is run
- * -- anything else wouldn't make sense on this platform, anyway.
- */
-int ucv2_verify_speed(struct cpufreq_policy *policy)
-{
- if (policy->cpu)
- return -EINVAL;
-
- cpufreq_verify_within_limits(policy,
- policy->cpuinfo.min_freq, policy->cpuinfo.max_freq);
-
- return 0;
-}
-
static unsigned int ucv2_getspeed(unsigned int cpu)
{
struct clk *mclk = clk_get(NULL, "MAIN_CLK");
@@ -77,7 +63,7 @@ static int __init ucv2_cpu_init(struct cpufreq_policy *policy)

static struct cpufreq_driver ucv2_driver = {
.flags = CPUFREQ_STICKY,
- .verify = ucv2_verify_speed,
+ .verify = cpufreq_generic_frequency_table_verify,
.target = ucv2_target,
.get = ucv2_getspeed,
.init = ucv2_cpu_init,
--
1.7.12.rc2.18.g61b472e


\
 
 \ /
  Last update: 2013-08-10 09:21    [W:0.150 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site