linux-kernel - [PATCH v2 18/23] mtd: nand: raw: omap_elm: Finish half populated function header, demote empty ones

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Date:   Fri,  6 Nov 2020 21:36:50 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        linux-mtd@...ts.infradead.org
Subject: [PATCH v2 18/23] mtd: nand: raw: omap_elm: Finish half populated function header, demote empty ones

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

 drivers/mtd/nand/raw/omap_elm.c:102: warning: Function parameter or member 'ecc_steps' not described in 'elm_config'
 drivers/mtd/nand/raw/omap_elm.c:102: warning: Function parameter or member 'ecc_step_size' not described in 'elm_config'
 drivers/mtd/nand/raw/omap_elm.c:102: warning: Function parameter or member 'ecc_syndrome_size' not described in 'elm_config'
 drivers/mtd/nand/raw/omap_elm.c:440: warning: Function parameter or member 'info' not described in 'elm_context_save'
 drivers/mtd/nand/raw/omap_elm.c:488: warning: Function parameter or member 'info' not described in 'elm_context_restore'

Cc: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Richard Weinberger <richard@....at>
Cc: Vignesh Raghavendra <vigneshr@...com>
Cc: linux-mtd@...ts.infradead.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/mtd/nand/raw/omap_elm.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/raw/omap_elm.c b/drivers/mtd/nand/raw/omap_elm.c
index 4b799521a427a..550695a4c1ab0 100644
--- a/drivers/mtd/nand/raw/omap_elm.c
+++ b/drivers/mtd/nand/raw/omap_elm.c
@@ -96,6 +96,9 @@ static u32 elm_read_reg(struct elm_info *info, int offset)
  * elm_config - Configure ELM module
  * @dev:	ELM device
  * @bch_type:	Type of BCH ecc
+ * @ecc_steps:	ECC steps to assign to config
+ * @ecc_step_size:	ECC step size to assign to config
+ * @ecc_syndrome_size:	ECC syndrome size to assign to config
  */
 int elm_config(struct device *dev, enum bch_ecc bch_type,
 	int ecc_steps, int ecc_step_size, int ecc_syndrome_size)
@@ -432,7 +435,7 @@ static int elm_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
-/**
+/*
  * elm_context_save
  * saves ELM configurations to preserve them across Hardware powered-down
  */
@@ -480,7 +483,7 @@ static int elm_context_save(struct elm_info *info)
 	return 0;
 }
 
-/**
+/*
  * elm_context_restore
  * writes configurations saved duing power-down back into ELM registers
  */
-- 
2.25.1