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usb: chipidea: core: Document hw_port_test_set()'s missing 'ci' argument 

Fixes the following W=1 kernel build warning(s):

 drivers/usb/chipidea/core.c:163: warning: Function parameter or member 'ci' not described in 'hw_port_test_set'

Cc: Peter Chen <Peter.Chen@nxp.com>
Cc: David Lopo <dlopo@chipidea.mips.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200703174148.2749969-8-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones 2020-07-03 18:41:25 +01:00 committed by Greg Kroah-Hartman
parent 874ae83880
commit 8ac326ff5c
1 changed files with 1 additions and 0 deletions
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drivers/usb/chipidea/core.c
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@ -155,6 +155,7 @@ u32 hw_read_intr_status(struct ci_hdrc *ci)
/**
* hw_port_test_set: writes port test mode (execute without interruption)
* @ci: the controller
* @mode: new value
*
* This function returns an error code