[SERIAL] Add comment about early_serial_setup()
authorRussell King <rmk@dyn-67.arm.linux.org.uk>
Thu, 23 Feb 2006 10:22:13 +0000 (10:22 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 23 Feb 2006 10:22:13 +0000 (10:22 +0000)
early_serial_setup() must not be called after console initialisation.
Add a comment prior to the function explicitly stating this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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