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Software nodes are currently initialized in a function registered as a postcore_initcall(). However, some devices may want to register software nodes earlier than that (or also in a postcore_initcall() where they're at the mercy of the link order). Move the initialization to driver_init() making swnode available much earlier as well as making their initialization time deterministic. Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260402-nokia770-gpio-swnodes-v5-3-d730db3dd299@oss.qualcomm.com [ Fix typo in the commit message: "s/merci/mercy/". - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org>
45 lines
916 B
C
45 lines
916 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2002-3 Patrick Mochel
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* Copyright (c) 2002-3 Open Source Development Labs
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*/
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#include <linux/device.h>
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#include <linux/init.h>
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#include <linux/memory.h>
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#include <linux/of.h>
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#include <linux/backing-dev.h>
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#include "base.h"
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/**
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* driver_init - initialize driver model.
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*
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* Call the driver model init functions to initialize their
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* subsystems. Called early from init/main.c.
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*/
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void __init driver_init(void)
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{
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/* These are the core pieces */
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bdi_init(&noop_backing_dev_info);
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devtmpfs_init();
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devices_init();
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buses_init();
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classes_init();
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firmware_init();
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hypervisor_init();
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/* These are also core pieces, but must come after the
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* core core pieces.
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*/
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faux_bus_init();
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of_core_init();
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software_node_init();
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platform_bus_init();
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auxiliary_bus_init();
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memory_dev_init();
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node_dev_init();
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cpu_dev_init();
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container_dev_init();
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}
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