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bf4afc53b7
This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/slab.h>
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#include <linux/string.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/machine.h>
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#include <linux/regulator/fixed.h>
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struct fixed_regulator_data {
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struct fixed_voltage_config cfg;
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struct regulator_init_data init_data;
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struct platform_device pdev;
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};
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static void regulator_fixed_release(struct device *dev)
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{
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struct fixed_regulator_data *data = container_of(dev,
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struct fixed_regulator_data, pdev.dev);
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kfree_const(data->cfg.supply_name);
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kfree(data);
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}
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/**
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* regulator_register_always_on - register an always-on regulator with a fixed name
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* @id: platform device id
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* @name: name to be used for the regulator
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* @supplies: consumers for this regulator
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* @num_supplies: number of consumers
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* @uv: voltage in microvolts
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*
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* Return: Pointer to registered platform device, or %NULL if memory allocation fails.
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*/
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struct platform_device *regulator_register_always_on(int id, const char *name,
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struct regulator_consumer_supply *supplies, int num_supplies, int uv)
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{
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struct fixed_regulator_data *data;
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data = kzalloc_obj(*data);
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if (!data)
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return NULL;
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data->cfg.supply_name = kstrdup_const(name, GFP_KERNEL);
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if (!data->cfg.supply_name) {
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kfree(data);
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return NULL;
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}
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data->cfg.microvolts = uv;
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data->cfg.enabled_at_boot = 1;
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data->cfg.init_data = &data->init_data;
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data->init_data.constraints.always_on = 1;
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data->init_data.consumer_supplies = supplies;
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data->init_data.num_consumer_supplies = num_supplies;
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data->pdev.name = "reg-fixed-voltage";
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data->pdev.id = id;
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data->pdev.dev.platform_data = &data->cfg;
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data->pdev.dev.release = regulator_fixed_release;
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platform_device_register(&data->pdev);
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return &data->pdev;
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}
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