lkml.org 
[lkml]   [2013]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 09/31] cpufreq: dbx500: Covert to light weight ->target() routine
    Date
    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: Linus Walleij <linus.walleij@linaro.org>
    Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
    ---
    drivers/cpufreq/dbx500-cpufreq.c | 16 +++-------------
    1 file changed, 3 insertions(+), 13 deletions(-)

    diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
    index bae4fe9..1943a03 100644
    --- a/drivers/cpufreq/dbx500-cpufreq.c
    +++ b/drivers/cpufreq/dbx500-cpufreq.c
    @@ -20,23 +20,13 @@ static struct cpufreq_frequency_table *freq_table;
    static struct clk *armss_clk;

    static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
    - unsigned int target_freq,
    - unsigned int relation)
    + unsigned int index)
    {
    struct cpufreq_freqs freqs;
    - unsigned int idx;
    int ret;

    - /* Lookup the next frequency */
    - if (cpufreq_frequency_table_target(policy, freq_table, target_freq,
    - relation, &idx))
    - return -EINVAL;
    -
    freqs.old = policy->cur;
    - freqs.new = freq_table[idx].frequency;
    -
    - if (freqs.old == freqs.new)
    - return 0;
    + freqs.new = freq_table[index].frequency;

    /* pre-change notification */
    cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
    @@ -104,7 +94,7 @@ static int dbx500_cpufreq_init(struct cpufreq_policy *policy)
    static struct cpufreq_driver dbx500_cpufreq_driver = {
    .flags = CPUFREQ_STICKY | CPUFREQ_CONST_LOOPS,
    .verify = cpufreq_generic_frequency_table_verify,
    - .target_old = dbx500_cpufreq_target,
    + .target = dbx500_cpufreq_target,
    .get = dbx500_cpufreq_getspeed,
    .init = dbx500_cpufreq_init,
    .name = "DBX500",
    --
    1.7.12.rc2.18.g61b472e


    \
     
     \ /
      Last update: 2013-08-12 21:21    [W:5.067 / U:0.044 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site