diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/coupled.c | 2 | ||||
| -rw-r--r-- | drivers/cpuidle/cpuidle-powernv.c | 4 | ||||
| -rw-r--r-- | drivers/cpuidle/governor.c | 11 |
3 files changed, 8 insertions, 9 deletions
diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c index 74068742cef3..9acde71558d5 100644 --- a/drivers/cpuidle/coupled.c +++ b/drivers/cpuidle/coupled.c @@ -54,7 +54,7 @@ * variable is not locked. It is only written from the cpu that * it stores (or by the on/offlining cpu if that cpu is offline), * and only read after all the cpus are ready for the coupled idle - * state are are no longer updating it. + * state are no longer updating it. * * Three atomic counters are used. alive_count tracks the number * of cpus in the coupled set that are currently or soon will be diff --git a/drivers/cpuidle/cpuidle-powernv.c b/drivers/cpuidle/cpuidle-powernv.c index c32c600b3cf8..0b5461b3d7dd 100644 --- a/drivers/cpuidle/cpuidle-powernv.c +++ b/drivers/cpuidle/cpuidle-powernv.c @@ -233,8 +233,8 @@ static inline void add_powernv_state(int index, const char *name, unsigned int exit_latency, u64 psscr_val, u64 psscr_mask) { - strlcpy(powernv_states[index].name, name, CPUIDLE_NAME_LEN); - strlcpy(powernv_states[index].desc, name, CPUIDLE_NAME_LEN); + strscpy(powernv_states[index].name, name, CPUIDLE_NAME_LEN); + strscpy(powernv_states[index].desc, name, CPUIDLE_NAME_LEN); powernv_states[index].flags = flags; powernv_states[index].target_residency = target_residency; powernv_states[index].exit_latency = exit_latency; diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c index 29acaf48e575..0d0f9751ff8f 100644 --- a/drivers/cpuidle/governor.c +++ b/drivers/cpuidle/governor.c @@ -63,12 +63,11 @@ int cpuidle_switch_governor(struct cpuidle_governor *gov) cpuidle_curr_governor = gov; - if (gov) { - list_for_each_entry(dev, &cpuidle_detected_devices, device_list) - cpuidle_enable_device(dev); - cpuidle_install_idle_handler(); - printk(KERN_INFO "cpuidle: using governor %s\n", gov->name); - } + list_for_each_entry(dev, &cpuidle_detected_devices, device_list) + cpuidle_enable_device(dev); + + cpuidle_install_idle_handler(); + pr_info("cpuidle: using governor %s\n", gov->name); return 0; } |