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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c')
-rw-r--r--ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c b/ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c
deleted file mode 100644
index 2605c310..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/pseries/event_sources.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2001 Dave Engebretsen IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <asm/prom.h>
-
-#include "pseries.h"
-
-void request_event_sources_irqs(struct device_node *np,
- irq_handler_t handler,
- const char *name)
-{
- int i, index, count = 0;
- struct of_irq oirq;
- const u32 *opicprop;
- unsigned int opicplen;
- unsigned int virqs[16];
-
- /* Check for obsolete "open-pic-interrupt" property. If present, then
- * map those interrupts using the default interrupt host and default
- * trigger
- */
- opicprop = of_get_property(np, "open-pic-interrupt", &opicplen);
- if (opicprop) {
- opicplen /= sizeof(u32);
- for (i = 0; i < opicplen; i++) {
- if (count > 15)
- break;
- virqs[count] = irq_create_mapping(NULL, *(opicprop++));
- if (virqs[count] == NO_IRQ) {
- pr_err("event-sources: Unable to allocate "
- "interrupt number for %s\n",
- np->full_name);
- WARN_ON(1);
- }
- else
- count++;
-
- }
- }
- /* Else use normal interrupt tree parsing */
- else {
- /* First try to do a proper OF tree parsing */
- for (index = 0; of_irq_map_one(np, index, &oirq) == 0;
- index++) {
- if (count > 15)
- break;
- virqs[count] = irq_create_of_mapping(oirq.controller,
- oirq.specifier,
- oirq.size);
- if (virqs[count] == NO_IRQ) {
- pr_err("event-sources: Unable to allocate "
- "interrupt number for %s\n",
- np->full_name);
- WARN_ON(1);
- }
- else
- count++;
- }
- }
-
- /* Now request them */
- for (i = 0; i < count; i++) {
- if (request_irq(virqs[i], handler, 0, name, NULL)) {
- pr_err("event-sources: Unable to request interrupt "
- "%d for %s\n", virqs[i], np->full_name);
- WARN_ON(1);
- return;
- }
- }
-}
-