ARM: perf: make name of arm_pmu_type consistent

[pandora-kernel.git] / arch / arm / kernel / pmu.c

diff --git a/arch/arm/kernel/pmu.c b/arch/arm/kernel/pmu.c
index 2b70709..c53474f 100644 (file)
--- a/arch/arm/kernel/pmu.c
+++ b/arch/arm/kernel/pmu.c
@@ -31,7 +31,7 @@ static int __devinit pmu_register(struct platform_device *pdev,
 {
        if (type < 0 || type >= ARM_NUM_PMU_DEVICES) {
                pr_warning("received registration request for unknown "
-                               "device %d\n", type);
+                               "PMU device type %d\n", type);
                return -EINVAL;
        }
 
@@ -112,17 +112,17 @@ static int __init register_pmu_driver(void)
 device_initcall(register_pmu_driver);
 
 struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
 {
        struct platform_device *pdev;
 
-       if (test_and_set_bit_lock(device, &pmu_lock)) {
+       if (test_and_set_bit_lock(type, &pmu_lock)) {
                pdev = ERR_PTR(-EBUSY);
-       } else if (pmu_devices[device] == NULL) {
-               clear_bit_unlock(device, &pmu_lock);
+       } else if (pmu_devices[type] == NULL) {
+               clear_bit_unlock(type, &pmu_lock);
                pdev = ERR_PTR(-ENODEV);
        } else {
-               pdev = pmu_devices[device];
+               pdev = pmu_devices[type];
        }
 
        return pdev;
@@ -130,11 +130,11 @@ reserve_pmu(enum arm_pmu_type device)
 EXPORT_SYMBOL_GPL(reserve_pmu);
 
 int
-release_pmu(enum arm_pmu_type device)
+release_pmu(enum arm_pmu_type type)
 {
-       if (WARN_ON(!pmu_devices[device]))
+       if (WARN_ON(!pmu_devices[type]))
                return -EINVAL;
-       clear_bit_unlock(device, &pmu_lock);
+       clear_bit_unlock(type, &pmu_lock);
        return 0;
 }
 EXPORT_SYMBOL_GPL(release_pmu);
@@ -182,17 +182,17 @@ init_cpu_pmu(void)
 }
 
 int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
 {
        int err = 0;
 
-       switch (device) {
+       switch (type) {
        case ARM_PMU_DEVICE_CPU:
                err = init_cpu_pmu();
                break;
        default:
-               pr_warning("attempt to initialise unknown device %d\n",
-                               device);
+               pr_warning("attempt to initialise PMU of unknown "
+                          "type %d\n", type);
                err = -EINVAL;
        }