X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fbase%2Fcore.c;h=ee0a51a3a41d876451395b0f2a93b6a06a430394;hb=a926c063738f31c8c8b5c2b883812a40e7868072;hp=72eccae4904bf8685f887bcd0b9ef6a6fc19f5cb;hpb=6715930654e06c4d2e66e718ea159079f71838f4;p=linux-2.6

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 72eccae490..ee0a51a3a4 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -759,6 +759,22 @@ static void device_remove_class_symlinks(struct device *dev)
 	sysfs_remove_link(&dev->kobj, "subsystem");
 }
 
+/**
+ * dev_set_name - set a device name
+ * @dev: device
+ * @fmt: format string for the device's name
+ */
+int dev_set_name(struct device *dev, const char *fmt, ...)
+{
+	va_list vargs;
+
+	va_start(vargs, fmt);
+	vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
+	va_end(vargs);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(dev_set_name);
+
 /**
  * device_add - add device to device hierarchy.
  * @dev: device.