Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drivers/perf: Remove usage of the deprecated ida_simple_xx() API
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
This is less verbose.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/85b0b73a1b2f743dd5db15d4765c7685100de27f.1702230488.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Will Deacon <will@kernel.org>
authored by
Christophe JAILLET
and committed by
Will Deacon
79c03ed4
46fe448e
+3
-3
+3
-3
drivers/perf/fsl_imx9_ddr_perf.c
+3
-3
drivers/perf/fsl_imx9_ddr_perf.c
···
617
617
618
618
platform_set_drvdata(pdev, pmu);
619
619
620
-
pmu->id = ida_simple_get(&ddr_ida, 0, 0, GFP_KERNEL);
620
+
pmu->id = ida_alloc(&ddr_ida, GFP_KERNEL);
621
621
name = devm_kasprintf(&pdev->dev, GFP_KERNEL, DDR_PERF_DEV_NAME "%d", pmu->id);
622
622
if (!name) {
623
623
ret = -ENOMEM;
···
674
674
cpuhp_remove_multi_state(pmu->cpuhp_state);
675
675
cpuhp_state_err:
676
676
format_string_err:
677
-
ida_simple_remove(&ddr_ida, pmu->id);
677
+
ida_free(&ddr_ida, pmu->id);
678
678
dev_warn(&pdev->dev, "i.MX9 DDR Perf PMU failed (%d), disabled\n", ret);
679
679
return ret;
680
680
}
···
688
688
689
689
perf_pmu_unregister(&pmu->pmu);
690
690
691
-
ida_simple_remove(&ddr_ida, pmu->id);
691
+
ida_free(&ddr_ida, pmu->id);
692
692
693
693
return 0;
694
694
}