diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/mach-common/cpufreq.c | 5 |
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, |