1 files changed, 0 insertions, 133 deletions

diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
deleted file mode 100644
index df78e0236a02..000000000000
--- a/arch/powerpc/kernel/of_device.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/of.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mod_devicetable.h>
-#include <linux/slab.h>
-#include <linux/of_device.h>
-
-#include <asm/errno.h>
-#include <asm/dcr.h>
-
-static void of_device_make_bus_id(struct of_device *dev)
-{
-        static atomic_t bus_no_reg_magic;
-        struct device_node *node = dev->dev.of_node;
-        const u32 *reg;
-        u64 addr;
-        int magic;
-
-        /*
-         * If it's a DCR based device, use 'd' for native DCRs
-         * and 'D' for MMIO DCRs.
-         */
-#ifdef CONFIG_PPC_DCR
-        reg = of_get_property(node, "dcr-reg", NULL);
-        if (reg) {
-#ifdef CONFIG_PPC_DCR_NATIVE
-                dev_set_name(&dev->dev, "d%x.%s", *reg, node->name);
-#else /* CONFIG_PPC_DCR_NATIVE */
-                addr = of_translate_dcr_address(node, *reg, NULL);
-                if (addr != OF_BAD_ADDR) {
-                        dev_set_name(&dev->dev, "D%llx.%s",
-                                     (unsigned long long)addr, node->name);
-                        return;
-                }
-#endif /* !CONFIG_PPC_DCR_NATIVE */
-        }
-#endif /* CONFIG_PPC_DCR */
-
-        /*
-         * For MMIO, get the physical address
-         */
-        reg = of_get_property(node, "reg", NULL);
-        if (reg) {
-                addr = of_translate_address(node, reg);
-                if (addr != OF_BAD_ADDR) {
-                        dev_set_name(&dev->dev, "%llx.%s",
-                                     (unsigned long long)addr, node->name);
-                        return;
-                }
-        }
-
-        /*
-         * No BusID, use the node name and add a globally incremented
-         * counter (and pray...)
-         */
-        magic = atomic_add_return(1, &bus_no_reg_magic);
-        dev_set_name(&dev->dev, "%s.%d", node->name, magic - 1);
-}
-
-struct of_device *of_device_alloc(struct device_node *np,
-                                  const char *bus_id,
-                                  struct device *parent)
-{
-        struct of_device *dev;
-
-        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-        if (!dev)
-                return NULL;
-
-        dev->dev.of_node = of_node_get(np);
-        dev->dev.dma_mask = &dev->archdata.dma_mask;
-        dev->dev.parent = parent;
-        dev->dev.release = of_release_dev;
-
-        if (bus_id)
-                dev_set_name(&dev->dev, "%s", bus_id);
-        else
-                of_device_make_bus_id(dev);
-
-        return dev;
-}
-EXPORT_SYMBOL(of_device_alloc);
-
-int of_device_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-        struct of_device *ofdev;
-        const char *compat;
-        int seen = 0, cplen, sl;
-
-        if (!dev)
-                return -ENODEV;
-
-        ofdev = to_of_device(dev);
-
-        if (add_uevent_var(env, "OF_NAME=%s", ofdev->dev.of_node->name))
-                return -ENOMEM;
-
-        if (add_uevent_var(env, "OF_TYPE=%s", ofdev->dev.of_node->type))
-                return -ENOMEM;
-
-        /* Since the compatible field can contain pretty much anything
-         * it's not really legal to split it out with commas. We split it
-         * up using a number of environment variables instead. */
-
-        compat = of_get_property(ofdev->dev.of_node, "compatible", &cplen);
-        while (compat && *compat && cplen > 0) {
-                if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat))
-                        return -ENOMEM;
-
-                sl = strlen (compat) + 1;
-                compat += sl;
-                cplen -= sl;
-                seen++;
-        }
-
-        if (add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen))
-                return -ENOMEM;
-
-        /* modalias is trickier, we add it in 2 steps */
-        if (add_uevent_var(env, "MODALIAS="))
-                return -ENOMEM;
-        sl = of_device_get_modalias(ofdev, &env->buf[env->buflen-1],
-                                    sizeof(env->buf) - env->buflen);
-        if (sl >= (sizeof(env->buf) - env->buflen))
-                return -ENOMEM;
-        env->buflen += sl;
-
-        return 0;
-}
-EXPORT_SYMBOL(of_device_uevent);
-EXPORT_SYMBOL(of_device_get_modalias);