--- zzzz-none-000/linux-3.10.107/drivers/cpufreq/sa1110-cpufreq.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/drivers/cpufreq/sa1110-cpufreq.c	2021-11-10 11:53:55.000000000 +0000
@@ -229,36 +229,14 @@
 /*
  * Ok, set the CPU frequency.
  */
-static int sa1110_target(struct cpufreq_policy *policy,
-			 unsigned int target_freq,
-			 unsigned int relation)
+static int sa1110_target(struct cpufreq_policy *policy, unsigned int ppcr)
 {
 	struct sdram_params *sdram = &sdram_params;
-	struct cpufreq_freqs freqs;
 	struct sdram_info sd;
 	unsigned long flags;
-	unsigned int ppcr, unused;
+	unsigned int unused;
 
-	switch (relation) {
-	case CPUFREQ_RELATION_L:
-		ppcr = sa11x0_freq_to_ppcr(target_freq);
-		if (sa11x0_ppcr_to_freq(ppcr) > policy->max)
-			ppcr--;
-		break;
-	case CPUFREQ_RELATION_H:
-		ppcr = sa11x0_freq_to_ppcr(target_freq);
-		if (ppcr && (sa11x0_ppcr_to_freq(ppcr) > target_freq) &&
-		    (sa11x0_ppcr_to_freq(ppcr-1) >= policy->min))
-			ppcr--;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	freqs.old = sa11x0_getspeed(0);
-	freqs.new = sa11x0_ppcr_to_freq(ppcr);
-
-	sdram_calculate_timing(&sd, freqs.new, sdram);
+	sdram_calculate_timing(&sd, sa11x0_freq_table[ppcr].frequency, sdram);
 
 #if 0
 	/*
@@ -277,8 +255,6 @@
 	sd.mdcas[2] = 0xaaaaaaaa;
 #endif
 
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
-
 	/*
 	 * The clock could be going away for some time.  Set the SDRAMs
 	 * to refresh rapidly (every 64 memory clock cycles).  To get
@@ -323,30 +299,22 @@
 	/*
 	 * Now, return the SDRAM refresh back to normal.
 	 */
-	sdram_update_refresh(freqs.new, sdram);
-
-	cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
+	sdram_update_refresh(sa11x0_freq_table[ppcr].frequency, sdram);
 
 	return 0;
 }
 
 static int __init sa1110_cpu_init(struct cpufreq_policy *policy)
 {
-	if (policy->cpu != 0)
-		return -EINVAL;
-	policy->cur = policy->min = policy->max = sa11x0_getspeed(0);
-	policy->cpuinfo.min_freq = 59000;
-	policy->cpuinfo.max_freq = 287000;
-	policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
-	return 0;
+	return cpufreq_generic_init(policy, sa11x0_freq_table, CPUFREQ_ETERNAL);
 }
 
 /* sa1110_driver needs __refdata because it must remain after init registers
  * it with cpufreq_register_driver() */
 static struct cpufreq_driver sa1110_driver __refdata = {
-	.flags		= CPUFREQ_STICKY,
-	.verify		= sa11x0_verify_speed,
-	.target		= sa1110_target,
+	.flags		= CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK,
+	.verify		= cpufreq_generic_frequency_table_verify,
+	.target_index	= sa1110_target,
 	.get		= sa11x0_getspeed,
 	.init		= sa1110_cpu_init,
 	.name		= "sa1110",