From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH V2 Resend 09/34] cpufreq: dbx500: Convert to light weight ->target_index() routine Date: Fri, 18 Oct 2013 19:29:32 +0530 Message-ID: <69ad3458c0c8cb61eb154e7d7dd07436abf31bc5.1382104515.git.viresh.kumar@linaro.org> References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.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 List-Id: linux-pm@vger.kernel.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. Acked-by: Linus Walleij Signed-off-by: Viresh Kumar --- 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 a60f769..238b169 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); @@ -80,7 +70,7 @@ 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 = dbx500_cpufreq_target, + .target_index = dbx500_cpufreq_target, .get = dbx500_cpufreq_getspeed, .init = dbx500_cpufreq_init, .name = "DBX500", -- 1.7.12.rc2.18.g61b472e