diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/pmu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/kernel/pmu.c b/arch/arm/kernel/pmu.c index 87942b931c6..de6b1b0860c 100644 --- a/arch/arm/kernel/pmu.c +++ b/arch/arm/kernel/pmu.c @@ -34,13 +34,13 @@ static int __devinit pmu_register(struct platform_device *pdev, return -EINVAL; } - if (pmu_devices[type]) - pr_warning("registering new PMU device type %d overwrites " - "previous registration!\n", type); - else - pr_info("registered new PMU device of type %d\n", - type); + if (pmu_devices[type]) { + pr_warning("rejecting duplicate registration of PMU device " + "type %d.", type); + return -ENOSPC; + } + pr_info("registered new PMU device of type %d\n", type); pmu_devices[type] = pdev; return 0; } |