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.
Cc: Steven Miao realmz6@gmail.com Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/blackfin-cpufreq.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/cpufreq/blackfin-cpufreq.c b/drivers/cpufreq/blackfin-cpufreq.c index 0bc9e8c..12528b2 100644 --- a/drivers/cpufreq/blackfin-cpufreq.c +++ b/drivers/cpufreq/blackfin-cpufreq.c @@ -127,14 +127,11 @@ unsigned long cpu_set_cclk(int cpu, unsigned long new) } #endif
-static int bfin_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) +static int bfin_target(struct cpufreq_policy *policy, unsigned int index) { #ifndef CONFIG_BF60x unsigned int plldiv; #endif - unsigned int index; - unsigned long cclk_hz; struct cpufreq_freqs freqs; static unsigned long lpj_ref; static unsigned int lpj_ref_freq; @@ -144,17 +141,11 @@ static int bfin_target(struct cpufreq_policy *policy, cycles_t cycles; #endif
- if (cpufreq_frequency_table_target(policy, bfin_freq_table, target_freq, - relation, &index)) - return -EINVAL; - - cclk_hz = bfin_freq_table[index].frequency; - freqs.old = bfin_getfreq_khz(0); - freqs.new = cclk_hz; + freqs.new = bfin_freq_table[index].frequency;
pr_debug("cpufreq: changing cclk to %lu; target = %u, oldfreq = %u\n", - cclk_hz, target_freq, freqs.old); + freqs.new, freqs.new, freqs.old);
cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); #ifndef CONFIG_BF60x @@ -209,7 +200,7 @@ static int __bfin_cpu_init(struct cpufreq_policy *policy)
static struct cpufreq_driver bfin_driver = { .verify = cpufreq_generic_frequency_table_verify, - .target = bfin_target, + .target_index = bfin_target, .get = bfin_getfreq_khz, .init = __bfin_cpu_init, .exit = cpufreq_generic_exit,