greybus: expose full 32 bits of vid/pid to userspace

Now that userspace is ready for all 32 bits of the vid/pid, take off our
mask and send the full values.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/core.c

@@ -112,9 +112,8 @@ static int greybus_uevent(struct device *dev, struct kobj_uevent_env *env)
 	if (intf) {
 		if (add_uevent_var(env, "INTERFACE=%u", intf->interface_id))
 			return -ENOMEM;
-		if (add_uevent_var(env, "GREYBUS_ID=%04x/%04x",
-				   (u16)(intf->vendor_id & 0xffff),
-				   (u16)(intf->product_id & 0xffff)))
+		if (add_uevent_var(env, "GREYBUS_ID=%08x/%08x",
+				   intf->vendor_id, intf->product_id))
 			return -ENOMEM;
 	}
 

drivers/staging/greybus/interface.c

@@ -23,33 +23,12 @@ static DEVICE_ATTR_RO(field)
 gb_interface_attr(ddbl1_manufacturer_id, "0x%08x");
 gb_interface_attr(ddbl1_product_id, "0x%08x");
 gb_interface_attr(interface_id, "%u");
+gb_interface_attr(vendor_id, "0x%08x");
+gb_interface_attr(product_id, "0x%08x");
 gb_interface_attr(vendor_string, "%s");
 gb_interface_attr(product_string, "%s");
 gb_interface_attr(serial_number, "0x%016llx");
 
-static ssize_t vendor_id_show(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	struct gb_interface *intf = to_gb_interface(dev);
-
-	/* clear the upper 16-bits to keep userspace "simple" */
-	return scnprintf(buf, PAGE_SIZE, "0x%04x\n",
-			 (0x0000FFFF & intf->vendor_id));
-}
-static DEVICE_ATTR_RO(vendor_id);
-
-static ssize_t product_id_show(struct device *dev, struct device_attribute *attr,
-			    char *buf)
-{
-	struct gb_interface *intf = to_gb_interface(dev);
-
-	/* clear the upper 16-bits to keep userspace "simple" */
-	return scnprintf(buf, PAGE_SIZE, "0x%04x\n",
-			 (0x0000FFFF & intf->product_id));
-}
-static DEVICE_ATTR_RO(product_id);
-
 static ssize_t version_show(struct device *dev, struct device_attribute *attr,
 			    char *buf)
 {