From 46dd6078dbc7e363a8bb01209da67015a1538929 Mon Sep 17 00:00:00 2001

From: Randy Dunlap <rdunlap@infradead.org>

Date: Sun, 23 Apr 2023 06:48:45 +0100

Subject: [PATCH] ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings

Git-commit: 46dd6078dbc7e363a8bb01209da67015a1538929

Patch-mainline: v6.4-rc2

References: git-fixes

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: 69ebb22277a5 ("[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>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 arch/arm/mach-sa1100/jornada720_ssp.c | 5 ++++-

 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c

index 1dbe98948ce3..9627c4cf3e41 100644

--- a/arch/arm/mach-sa1100/jornada720_ssp.c

+++ b/arch/arm/mach-sa1100/jornada720_ssp.c

@@ -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

-- 

2.35.3