@@ -37,16 +37,6 @@
#include <mach/hardware.h>
-#ifdef CONFIG_SMP
-struct lpj_info {
- unsigned long ref;
- unsigned int freq;
-};
-
-static DEFINE_PER_CPU(struct lpj_info, lpj_ref);
-static struct lpj_info global_lpj_ref;
-#endif
-
static struct cpufreq_frequency_table *freq_table;
static atomic_t freq_table_users = ATOMIC_INIT(0);
static struct clk *mpu_clk;
@@ -118,32 +108,6 @@ static int omap_target(struct cpufreq_policy *policy,
ret = clk_set_rate(mpu_clk, freqs.new * 1000);
freqs.new = omap_getspeed(policy->cpu);
-#ifdef CONFIG_SMP
- /*
- * Note that loops_per_jiffy is not updated on SMP systems in
- * cpufreq driver. So, update the per-CPU loops_per_jiffy value
- * on frequency transition. We need to update all dependent CPUs.
- */
- for_each_cpu(i, policy->cpus) {
- struct lpj_info *lpj = &per_cpu(lpj_ref, i);
- if (!lpj->freq) {
- lpj->ref = per_cpu(cpu_data, i).loops_per_jiffy;
- lpj->freq = freqs.old;
- }
-
- per_cpu(cpu_data, i).loops_per_jiffy =
- cpufreq_scale(lpj->ref, lpj->freq, freqs.new);
- }
-
- /* And don't forget to adjust the global one */
- if (!global_lpj_ref.freq) {
- global_lpj_ref.ref = loops_per_jiffy;
- global_lpj_ref.freq = freqs.old;
- }
- loops_per_jiffy = cpufreq_scale(global_lpj_ref.ref, global_lpj_ref.freq,
- freqs.new);
-#endif
-
/* notifiers */
for_each_cpu(i, policy->cpus) {
freqs.cpu = i;
arm registered cpufreq transition notifier to recalculate it. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> --- drivers/cpufreq/omap-cpufreq.c | 36 ------------------------------------ 1 files changed, 0 insertions(+), 36 deletions(-)