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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2023 SberDevices, Inc.
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*
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* Author: Alexey Romanov <avromanov@salutedevices.com>
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*/
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#include <dm.h>
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#include <errno.h>
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#include <sm-uclass.h>
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static const struct sm_ops *get_sm_ops(struct udevice *dev)
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{
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return (const struct sm_ops *)dev->driver->ops;
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}
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int sm_call(struct udevice *dev, u32 cmd, s32 *ret, struct pt_regs *args)
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{
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const struct sm_ops *ops = get_sm_ops(dev);
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if (ops->sm_call)
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return ops->sm_call(dev, cmd, ret, args);
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return -ENOSYS;
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}
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int sm_call_read(struct udevice *dev, void *buffer, size_t size,
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u32 cmd, struct pt_regs *args)
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{
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const struct sm_ops *ops = get_sm_ops(dev);
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if (ops->sm_call_read)
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return ops->sm_call_read(dev, buffer, size, cmd,
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args);
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return -ENOSYS;
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}
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int sm_call_write(struct udevice *dev, void *buffer, size_t size,
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u32 cmd, struct pt_regs *args)
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{
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const struct sm_ops *ops = get_sm_ops(dev);
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if (ops->sm_call_write)
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return ops->sm_call_write(dev, buffer, size, cmd,
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args);
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return -ENOSYS;
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}
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UCLASS_DRIVER(sm) = {
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.name = "sm",
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.id = UCLASS_SM,
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};
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