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authorFelipe Balbi <balbi@ti.com>2011-03-16 15:59:35 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-19 16:45:50 -0700
commitbcdd323b893ad3c9b7ef26b5e4a0bef974238501 (patch)
tree3a107018f470ec4d7e021d1421ba3688770f473f /drivers
parentf0e615c3cb72b42191b558c130409335812621d8 (diff)
device: add dev_WARN_ONCE
it's quite useful to print the device name on the stack dump caused by WARN(), but there are other cases where we might want to use WARN_ONCE. Introduce a helper similar to dev_WARN() for that case too. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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