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Diffstat (limited to 'arch/blackfin/mach-common/cpufreq.c')
-rw-r--r--arch/blackfin/mach-common/cpufreq.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c
index c854a27cbeab..65a4511e1d1f 100644
--- a/arch/blackfin/mach-common/cpufreq.c
+++ b/arch/blackfin/mach-common/cpufreq.c
@@ -77,15 +77,14 @@ static void __init bfin_init_tables(unsigned long cclk, unsigned long sclk)
csel = bfin_read32(CGU0_DIV) & 0x1F;
#endif
- for (index = 0; (cclk >> index) >= min_cclk && csel <= 3; index++, csel++) {
+ for (index = 0; (cclk >> index) >= min_cclk && csel <= 3 && index < 3; index++, csel++) {
bfin_freq_table[index].frequency = cclk >> index;
#ifndef CONFIG_BF60x
dpm_state_table[index].csel = csel << 4; /* Shift now into PLL_DIV bitpos */
- dpm_state_table[index].tscale = (TIME_SCALE / (1 << csel)) - 1;
#else
dpm_state_table[index].csel = csel;
- dpm_state_table[index].tscale = TIME_SCALE >> index;
#endif
+ dpm_state_table[index].tscale = (TIME_SCALE >> index) - 1;
pr_debug("cpufreq: freq:%d csel:0x%x tscale:%d\n",
bfin_freq_table[index].frequency,