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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2016, NVIDIA CORPORATION.
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*/
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#include <common.h>
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#include <dm.h>
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#include <mailbox.h>
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#include <asm/io.h>
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struct sandbox_mbox_test {
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struct mbox_chan chan;
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};
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int sandbox_mbox_test_get(struct udevice *dev)
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{
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struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
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return mbox_get_by_name(dev, "test", &sbmt->chan);
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}
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int sandbox_mbox_test_send(struct udevice *dev, uint32_t msg)
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{
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struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
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return mbox_send(&sbmt->chan, &msg);
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}
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int sandbox_mbox_test_recv(struct udevice *dev, uint32_t *msg)
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{
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struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
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return mbox_recv(&sbmt->chan, msg, 100);
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}
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int sandbox_mbox_test_free(struct udevice *dev)
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{
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struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
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return mbox_free(&sbmt->chan);
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}
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static const struct udevice_id sandbox_mbox_test_ids[] = {
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{ .compatible = "sandbox,mbox-test" },
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{ }
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};
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U_BOOT_DRIVER(sandbox_mbox_test) = {
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.name = "sandbox_mbox_test",
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.id = UCLASS_MISC,
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.of_match = sandbox_mbox_test_ids,
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.priv_auto_alloc_size = sizeof(struct sandbox_mbox_test),
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};
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