[PATCH -next] driver-core: fix kernel-doc parameter name

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

Fix function parameter name in kernel-doc:

Warning(linux-next-20090120//drivers/base/core.c:1289): No description found for parameter 'dev'
Warning(linux-next-20090120//drivers/base/core.c:1289): Excess function parameter 'root' description in 'root_device_unregister'

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
cc: Mark McLoughlin <markmc@xxxxxxxxxx>
---
 drivers/base/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20090120.orig/drivers/base/core.c
+++ linux-next-20090120/drivers/base/core.c
@@ -1280,7 +1280,7 @@ EXPORT_SYMBOL_GPL(__root_device_register
 
 /**
  * root_device_unregister - unregister and free a root device
- * @root: device going away.
+ * @dev: device going away
  *
  * This function unregisters and cleans up a device that was created by
  * root_device_register().
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