OrgACRN
/
acrn-kernel
mirror of https://github.com/projectacrn/acrn-kernel.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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

[ Upstream commit 46dd6078db ]

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: 69ebb22277 ("[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>
This commit is contained in:
Randy Dunlap 2023-04-23 06:48:45 +01:00 committed by Greg Kroah-Hartman
parent 3ff962242f
commit 8547757056
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/mach-sa1100/jornada720_ssp.c
View File

@ -1,5 +1,5 @@
// 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