--- drivers/gpu/msm/kgsl_pwrctrl.c

+++ drivers/gpu/msm/kgsl_pwrctrl.c

@@ -64,17 +64,9 @@ void kgsl_pwrctrl_pwrlevel_change(struct

new_level >= pwr->thermal_pwrlevel &&

new_level != pwr->active_pwrlevel) {

struct kgsl_pwrlevel *pwrlevel = &pwr->pwrlevels[new_level];

- int diff = new_level - pwr->active_pwrlevel;

- int d = (diff > 0) ? 1 : -1;

- int level = pwr->active_pwrlevel;

pwr->active_pwrlevel = new_level;

if ((test_bit(KGSL_PWRFLAGS_CLK_ON, &pwr->power_flags)) ||

(device->state == KGSL_STATE_NAP)) {

- while (level != new_level) {

- level += d;

- clk_set_rate(pwr->grp_clks[0],

- pwr->pwrlevels[level].gpu_freq);

- }

/*

* On some platforms, instability is caused on

* changing clock freq when the core is busy.

@@ -502,7 +494,6 @@ int kgsl_pwrctrl_init(struct kgsl_device

}

pwr->num_pwrlevels = pdata->num_levels;

pwr->active_pwrlevel = pdata->init_level;

- pwr->thermal_pwrlevel = pdata->max_level;

for (i = 0; i < pdata->num_levels; i++) {

pwr->pwrlevels[i].gpu_freq =

(pdata->pwrlevel[i].gpu_freq > 0) ?