of/device: merge of_device_uevent

Merge common code between powerpc and microblaze

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
CC: Michal Simek <monstr@monstr.eu>
CC: Wolfram Sang <w.sang@pengutronix.de>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: microblaze-uclinux@itee.uq.edu.au
CC: linuxppc-dev@ozlabs.org

1 files changed, 0 insertions, 49 deletions

diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index df78e0236a02..db91a9dbafb5 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -82,52 +82,3 @@ struct of_device *of_device_alloc(struct device_node *np,
         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);