Commit 7460ac5a authored Apr 23, 2023 by Randy Dunlap Committed by Greg Kroah-Hartman May 30, 2023

ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings



[ Upstream commit 46dd6078dbc7e363a8bb01209da67015a1538929 ]

Fix kernel-doc warnings from the kernel test robot:

jornada720_ssp.c:24: warning: Function parameter or member 'jornada_ssp_lock' not described in 'DEFINE_SPINLOCK'
jornada720_ssp.c:24: warning: expecting prototype for arch/arm/mac(). Prototype was for DEFINE_SPINLOCK() instead
jornada720_ssp.c:34: warning: Function parameter or member 'byte' not described in 'jornada_ssp_reverse'
jornada720_ssp.c:57: warning: Function parameter or member 'byte' not described in 'jornada_ssp_byte'
jornada720_ssp.c:85: warning: Function parameter or member 'byte' not described in 'jornada_ssp_inout'

Link: lore.kernel.org/r/202304210535.tWby3jWF-lkp@intel.com

Fixes: 69ebb222 ("[ARM] 4506/1: HP Jornada 7XX: Addition of SSP Platform Driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Kristoffer Ericson <Kristoffer.ericson@gmail.com>
Cc: patches@armlinux.org.uk
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 22b8ac60

arch/arm/mach-sa1100/jornada720_ssp.c

+4 −1

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/**
		/*
		* arch/arm/mac-sa1100/jornada720_ssp.c
		*
		* Copyright (C) 2006/2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
		@@ -26,6 +26,7 @@ static unsigned long jornada_ssp_flags;

		/**
		* jornada_ssp_reverse - reverses input byte
		* @byte: input byte to reverse
		*
		* we need to reverse all data we receive from the mcu due to its physical location
		* returns : 01110111 -> 11101110
		@@ -46,6 +47,7 @@ EXPORT_SYMBOL(jornada_ssp_reverse);

		/**
		* jornada_ssp_byte - waits for ready ssp bus and sends byte
		* @byte: input byte to transmit
		*
		* waits for fifo buffer to clear and then transmits, if it doesn't then we will
		* timeout after <timeout> rounds. Needs mcu running before its called.
		@@ -77,6 +79,7 @@ EXPORT_SYMBOL(jornada_ssp_byte);

		/**
		* jornada_ssp_inout - decide if input is command or trading byte
		* @byte: input byte to send (may be %TXDUMMY)
		*
		* returns : (jornada_ssp_byte(byte)) on success
		* : %-ETIMEDOUT on timeout failure