-/*
- * Define the IRQs for the system. We could use something like a platform
- * device but that seems fairly heavyweight for this. Also, the performance
- * counters can't be removed or hotplugged.
- *
- * Ordering is important: init_pmu() will use the ordering to set the affinity
- * to the corresponding core. e.g. the first interrupt will go to cpu 0, the
- * second goes to cpu 1 etc.
- */
-static const int irqs[] = {
-#if defined(CONFIG_ARCH_OMAP2)
- 3,
-#elif defined(CONFIG_ARCH_BCMRING)
- IRQ_PMUIRQ,
-#elif defined(CONFIG_MACH_REALVIEW_EB)
- IRQ_EB11MP_PMU_CPU0,
- IRQ_EB11MP_PMU_CPU1,
- IRQ_EB11MP_PMU_CPU2,
- IRQ_EB11MP_PMU_CPU3,
-#elif defined(CONFIG_ARCH_OMAP3)
- INT_34XX_BENCH_MPU_EMUL,
-#elif defined(CONFIG_ARCH_IOP32X)
- IRQ_IOP32X_CORE_PMU,
-#elif defined(CONFIG_ARCH_IOP33X)
- IRQ_IOP33X_CORE_PMU,
-#elif defined(CONFIG_ARCH_PXA)
- IRQ_PMU,
-#endif
-};
+static volatile long pmu_lock;
+
+static struct platform_device *pmu_devices[ARM_NUM_PMU_DEVICES];
+
+static int __devinit pmu_device_probe(struct platform_device *pdev)
+{
+
+ if (pdev->id < 0 || pdev->id >= ARM_NUM_PMU_DEVICES) {
+ pr_warning("received registration request for unknown "
+ "device %d\n", pdev->id);
+ return -EINVAL;
+ }
+
+ if (pmu_devices[pdev->id])
+ pr_warning("registering new PMU device type %d overwrites "
+ "previous registration!\n", pdev->id);
+ else
+ pr_info("registered new PMU device of type %d\n",
+ pdev->id);