diff options
Diffstat (limited to 'drivers/idle')
| -rw-r--r-- | drivers/idle/intel_idle.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 216d7ec88c0c..c2ae819a871c 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -51,6 +51,8 @@ /* un-comment DEBUG to enable pr_debug() statements */ #define DEBUG +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/cpuidle.h> #include <linux/tick.h> @@ -65,7 +67,6 @@ #include <asm/msr.h> #define INTEL_IDLE_VERSION "0.4.1" -#define PREFIX "intel_idle: " static struct cpuidle_driver intel_idle_driver = { .name = "intel_idle", @@ -1111,7 +1112,7 @@ static int __init intel_idle_probe(void) const struct x86_cpu_id *id; if (max_cstate == 0) { - pr_debug(PREFIX "disabled\n"); + pr_debug("disabled\n"); return -EPERM; } @@ -1119,8 +1120,8 @@ static int __init intel_idle_probe(void) if (!id) { if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && boot_cpu_data.x86 == 6) - pr_debug(PREFIX "does not run on family %d model %d\n", - boot_cpu_data.x86, boot_cpu_data.x86_model); + pr_debug("does not run on family %d model %d\n", + boot_cpu_data.x86, boot_cpu_data.x86_model); return -ENODEV; } @@ -1134,13 +1135,13 @@ static int __init intel_idle_probe(void) !mwait_substates) return -ENODEV; - pr_debug(PREFIX "MWAIT substates: 0x%x\n", mwait_substates); + pr_debug("MWAIT substates: 0x%x\n", mwait_substates); icpu = (const struct idle_cpu *)id->driver_data; cpuidle_state_table = icpu->state_table; - pr_debug(PREFIX "v" INTEL_IDLE_VERSION - " model 0x%X\n", boot_cpu_data.x86_model); + pr_debug("v" INTEL_IDLE_VERSION " model 0x%X\n", + boot_cpu_data.x86_model); return 0; } @@ -1340,8 +1341,7 @@ static void __init intel_idle_cpuidle_driver_init(void) break; if (cstate + 1 > max_cstate) { - printk(PREFIX "max_cstate %d reached\n", - max_cstate); + pr_info("max_cstate %d reached\n", max_cstate); break; } @@ -1358,8 +1358,8 @@ static void __init intel_idle_cpuidle_driver_init(void) /* if state marked as disabled, skip it */ if (cpuidle_state_table[cstate].disabled != 0) { - pr_debug(PREFIX "state %s is disabled", - cpuidle_state_table[cstate].name); + pr_debug("state %s is disabled\n", + cpuidle_state_table[cstate].name); continue; } @@ -1395,7 +1395,7 @@ static int intel_idle_cpu_init(unsigned int cpu) dev->cpu = cpu; if (cpuidle_register_device(dev)) { - pr_debug(PREFIX "cpuidle_register_device %d failed!\n", cpu); + pr_debug("cpuidle_register_device %d failed!\n", cpu); return -EIO; } @@ -1447,8 +1447,8 @@ static int __init intel_idle_init(void) retval = cpuidle_register_driver(&intel_idle_driver); if (retval) { struct cpuidle_driver *drv = cpuidle_get_driver(); - printk(KERN_DEBUG PREFIX "intel_idle yielding to %s", - drv ? drv->name : "none"); + printk(KERN_DEBUG pr_fmt("intel_idle yielding to %s\n"), + drv ? drv->name : "none"); goto init_driver_fail; } @@ -1460,8 +1460,8 @@ static int __init intel_idle_init(void) if (retval < 0) goto hp_setup_fail; - pr_debug(PREFIX "lapic_timer_reliable_states 0x%x\n", - lapic_timer_reliable_states); + pr_debug("lapic_timer_reliable_states 0x%x\n", + lapic_timer_reliable_states); return 0; |