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Diffstat (limited to 'ANDROID_3.4.5/arch/sparc/kernel/power.c')
-rw-r--r--ANDROID_3.4.5/arch/sparc/kernel/power.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/kernel/power.c b/ANDROID_3.4.5/arch/sparc/kernel/power.c
deleted file mode 100644
index 0d390750..00000000
--- a/ANDROID_3.4.5/arch/sparc/kernel/power.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* power.c: Power management driver.
- *
- * Copyright (C) 1999, 2007, 2008 David S. Miller (davem@davemloft.net)
- */
-
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/reboot.h>
-#include <linux/of_device.h>
-
-#include <asm/prom.h>
-#include <asm/io.h>
-
-static void __iomem *power_reg;
-
-static irqreturn_t power_handler(int irq, void *dev_id)
-{
- orderly_poweroff(true);
-
- /* FIXME: Check registers for status... */
- return IRQ_HANDLED;
-}
-
-static int __devinit has_button_interrupt(unsigned int irq, struct device_node *dp)
-{
- if (irq == 0xffffffff)
- return 0;
- if (!of_find_property(dp, "button", NULL))
- return 0;
-
- return 1;
-}
-
-static int __devinit power_probe(struct platform_device *op)
-{
- struct resource *res = &op->resource[0];
- unsigned int irq = op->archdata.irqs[0];
-
- power_reg = of_ioremap(res, 0, 0x4, "power");
-
- printk(KERN_INFO "%s: Control reg at %llx\n",
- op->dev.of_node->name, res->start);
-
- if (has_button_interrupt(irq, op->dev.of_node)) {
- if (request_irq(irq,
- power_handler, 0, "power", NULL) < 0)
- printk(KERN_ERR "power: Cannot setup IRQ handler.\n");
- }
-
- return 0;
-}
-
-static const struct of_device_id power_match[] = {
- {
- .name = "power",
- },
- {},
-};
-
-static struct platform_driver power_driver = {
- .probe = power_probe,
- .driver = {
- .name = "power",
- .owner = THIS_MODULE,
- .of_match_table = power_match,
- },
-};
-
-static int __init power_init(void)
-{
- return platform_driver_register(&power_driver);
-}
-
-device_initcall(power_init);