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

2 files changed, 0 insertions, 51 deletions

diff --git a/arch/microblaze/include/asm/of_device.h b/arch/microblaze/include/asm/of_device.h
index 0a5f3f914b42..58e627dc1412 100644
--- a/arch/microblaze/include/asm/of_device.h
+++ b/arch/microblaze/include/asm/of_device.h
@@ -22,9 +22,6 @@ extern struct of_device *of_device_alloc(struct device_node *np,
 					 const char *bus_id,
 					 struct device *parent);
 
-extern int of_device_uevent(struct device *dev,
-			    struct kobj_uevent_env *env);
-
 extern void of_device_make_bus_id(struct of_device *dev);
 
 /* This is just here during the transition */
diff --git a/arch/microblaze/kernel/of_device.c b/arch/microblaze/kernel/of_device.c
index b372787886ed..3a367d788451 100644
--- a/arch/microblaze/kernel/of_device.c
+++ b/arch/microblaze/kernel/of_device.c
@@ -62,51 +62,3 @@ 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);