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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>
36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2007 Michal Simek
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*
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* Michal SIMEK <monstr@monstr.cz>
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*/
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typedef volatile struct microblaze_intc_t {
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int isr; /* interrupt status register */
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int ipr; /* interrupt pending register */
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int ier; /* interrupt enable register */
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int iar; /* interrupt acknowledge register */
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int sie; /* set interrupt enable bits */
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int cie; /* clear interrupt enable bits */
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int ivr; /* interrupt vector register */
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int mer; /* master enable register */
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} microblaze_intc_t;
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struct irq_action {
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interrupt_handler_t *handler; /* pointer to interrupt rutine */
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void *arg;
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int count; /* number of interrupt */
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};
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/**
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* Register and unregister interrupt handler rutines
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*
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* @param irq IRQ number
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* @param hdlr Interrupt handler rutine
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* @param arg Pointer to argument which is passed to int. handler rutine
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* @return 0 if registration pass, 1 if unregistration pass,
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* or an error code < 0 otherwise
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*/
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int install_interrupt_handler(int irq, interrupt_handler_t *hdlr,
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void *arg);
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