Commit 5204e478 authored by Steven Miao's avatar Steven Miao Committed by Bob Liu

Blackfin: fix wrong place disabled irq

Shouldn't disable irq before send ipi.
Signed-off-by: default avatarSteven Miao <realmz6@gmail.com>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent e3344926
......@@ -86,7 +86,6 @@ void native_machine_restart(char *cmd)
void machine_restart(char *cmd)
{
native_machine_restart(cmd);
local_irq_disable();
if (smp_processor_id())
smp_call_function((void *)bfin_reset, 0, 1);
else
......
......@@ -134,7 +134,7 @@ static int bfin_target(struct cpufreq_policy *poli,
unsigned int plldiv;
#endif
unsigned int index, cpu;
unsigned long flags, cclk_hz;
unsigned long cclk_hz;
struct cpufreq_freqs freqs;
static unsigned long lpj_ref;
static unsigned int lpj_ref_freq;
......@@ -165,7 +165,6 @@ static int bfin_target(struct cpufreq_policy *poli,
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
if (cpu == CPUFREQ_CPU) {
flags = hard_local_irq_save();
#ifndef CONFIG_BF60x
plldiv = (bfin_read_PLL_DIV() & SSEL) |
dpm_state_table[index].csel;
......@@ -194,7 +193,6 @@ static int bfin_target(struct cpufreq_policy *poli,
loops_per_jiffy = cpufreq_scale(lpj_ref,
lpj_ref_freq, freqs.new);
}
hard_local_irq_restore(flags);
}
/* TODO: just test case for cycles clock source, remove later */
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment