diff options
Diffstat (limited to 'drivers/cpufreq/spear-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/spear-cpufreq.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c index d02ccd19c9c4..5c86e3fa5593 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -30,11 +30,6 @@ static struct { u32 cnt; } spear_cpufreq; -static unsigned int spear_cpufreq_get(unsigned int cpu) -{ - return clk_get_rate(spear_cpufreq.clk) / 1000; -} - static struct clk *spear1340_cpu_get_possible_parent(unsigned long newfreq) { struct clk *sys_pclk; @@ -138,7 +133,7 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy, } newfreq = clk_round_rate(srcclk, newfreq * mult); - if (newfreq < 0) { + if (newfreq <= 0) { pr_err("clk_round_rate failed for cpu src clock\n"); return newfreq; } @@ -156,16 +151,17 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy, static int spear_cpufreq_init(struct cpufreq_policy *policy) { + policy->clk = spear_cpufreq.clk; return cpufreq_generic_init(policy, spear_cpufreq.freq_tbl, spear_cpufreq.transition_latency); } static struct cpufreq_driver spear_cpufreq_driver = { .name = "cpufreq-spear", - .flags = CPUFREQ_STICKY, + .flags = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK, .verify = cpufreq_generic_frequency_table_verify, .target_index = spear_cpufreq_target, - .get = spear_cpufreq_get, + .get = cpufreq_generic_get, .init = spear_cpufreq_init, .exit = cpufreq_generic_exit, .attr = cpufreq_generic_attr, |