drivers/perf: Directly use ida_alloc()/free()

Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <liuke94@huawei.com>
Link: https://lore.kernel.org/r/20220519080127.147030-1-liuke94@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index b1b2a55de77fc8c658f8e378ce21df435f1fa4be..8e058e08fe81072dde8093116456fafffd757186 100644 (file)
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -611,7 +611,7 @@ static int ddr_perf_init(struct ddr_pmu *pmu, void __iomem *base,
                .dev = dev,
        };
 
-       pmu->id = ida_simple_get(&ddr_ida, 0, 0, GFP_KERNEL);
+       pmu->id = ida_alloc(&ddr_ida, GFP_KERNEL);
        return pmu->id;
 }
 
@@ -765,7 +765,7 @@ ddr_perf_err:
 cpuhp_instance_err:
        cpuhp_remove_multi_state(pmu->cpuhp_state);
 cpuhp_state_err:
-       ida_simple_remove(&ddr_ida, pmu->id);
+       ida_free(&ddr_ida, pmu->id);
        dev_warn(&pdev->dev, "i.MX8 DDR Perf PMU failed (%d), disabled\n", ret);
        return ret;
 }
@@ -779,7 +779,7 @@ static int ddr_perf_remove(struct platform_device *pdev)
 
        perf_pmu_unregister(&pmu->pmu);
 
-       ida_simple_remove(&ddr_ida, pmu->id);
+       ida_free(&ddr_ida, pmu->id);
        return 0;
 }