USB: fix comments of 2 functions in hcd.c

Remove useless @type note for rh_string() and @r note for usb_hcd_irq()
since this two parameters were removed.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ming Lei 2008-03-23 20:58:28 +08:00 committed by Greg Kroah-Hartman
commit 44a29fd715