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1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
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2 | /* |
3 | * Copyright (C) 2001 Dave Engebretsen IBM Corporation | |
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4 | */ |
5 | ||
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6 | #include <linux/interrupt.h> |
7 | #include <linux/of_irq.h> | |
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8 | |
9 | #include "pseries.h" | |
10 | ||
11 | void request_event_sources_irqs(struct device_node *np, | |
12 | irq_handler_t handler, | |
13 | const char *name) | |
14 | { | |
c417596d | 15 | int i, virq, rc; |
32c96f77 | 16 | |
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17 | for (i = 0; i < 16; i++) { |
18 | virq = of_irq_get(np, i); | |
19 | if (virq < 0) | |
20 | return; | |
21 | if (WARN(!virq, "event-sources: Unable to allocate " | |
22 | "interrupt number for %pOF\n", np)) | |
23 | continue; | |
32c96f77 | 24 | |
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25 | rc = request_irq(virq, handler, 0, name, NULL); |
26 | if (WARN(rc, "event-sources: Unable to request interrupt %d for %pOF\n", | |
27 | virq, np)) | |
32c96f77 | 28 | return; |
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29 | } |
30 | } |