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@@ -884,35 +884,22 @@ static struct platform_driver wm831x_epe_driver = {
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},
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};
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+static struct platform_driver * const drivers[] = {
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+ &wm831x_buckv_driver,
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+ &wm831x_buckp_driver,
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+ &wm831x_boostp_driver,
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+ &wm831x_epe_driver,
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+};
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+
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static int __init wm831x_dcdc_init(void)
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{
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- int ret;
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- ret = platform_driver_register(&wm831x_buckv_driver);
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- if (ret != 0)
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- pr_err("Failed to register WM831x BUCKV driver: %d\n", ret);
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-
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- ret = platform_driver_register(&wm831x_buckp_driver);
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- if (ret != 0)
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- pr_err("Failed to register WM831x BUCKP driver: %d\n", ret);
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-
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- ret = platform_driver_register(&wm831x_boostp_driver);
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- if (ret != 0)
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- pr_err("Failed to register WM831x BOOST driver: %d\n", ret);
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-
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- ret = platform_driver_register(&wm831x_epe_driver);
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- if (ret != 0)
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- pr_err("Failed to register WM831x EPE driver: %d\n", ret);
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-
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- return 0;
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+ return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
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}
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subsys_initcall(wm831x_dcdc_init);
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static void __exit wm831x_dcdc_exit(void)
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{
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- platform_driver_unregister(&wm831x_epe_driver);
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- platform_driver_unregister(&wm831x_boostp_driver);
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- platform_driver_unregister(&wm831x_buckp_driver);
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- platform_driver_unregister(&wm831x_buckv_driver);
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+ platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
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}
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module_exit(wm831x_dcdc_exit);
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