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From: Boris Brezillon <boris.brezillon@collabora.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Mason Yang <masonccyang@mxic.com.tw>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Tudor Ambarus <Tudor.Ambarus@microchip.com>,
	Julien Su <juliensu@mxic.com.tw>,
	Richard Weinberger <richard@nod.at>,
	Schrempf Frieder <frieder.schrempf@kontron.de>,
	Paul Cercueil <paul@crapouillou.net>,
	Marek Vasut <marek.vasut@gmail.com>,
	linux-mtd@lists.infradead.org,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Brian Norris <computersforpeace@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 01/40] mtd: rawnand: Avoid a typedef
Date: Sat, 12 Oct 2019 10:41:22 +0200
Message-ID: <20191012104122.180a1e67@dhcp-172-31-174-146.wireless.concordia.ca> (raw)
In-Reply-To: <20190919193141.7865-2-miquel.raynal@bootlin.com>

On Thu, 19 Sep 2019 21:31:01 +0200
Miquel Raynal <miquel.raynal@bootlin.com> wrote:

> In new code, the use of typedef is discouraged. Turn this one in the
> raw NAND core into a regular enumeration.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>

> ---
>  drivers/mtd/nand/raw/nand_base.c               | 4 ++--
>  include/linux/mtd/rawnand.h                    | 6 +++---
>  include/linux/platform_data/mtd-davinci.h      | 2 +-
>  include/linux/platform_data/mtd-nand-s3c2410.h | 2 +-
>  4 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
> index b89b00cc2999..3bf2d56eced2 100644
> --- a/drivers/mtd/nand/raw/nand_base.c
> +++ b/drivers/mtd/nand/raw/nand_base.c
> @@ -4857,8 +4857,8 @@ static int of_get_nand_ecc_mode(struct device_node *np)
>  
>  	/*
>  	 * For backward compatibility we support few obsoleted values that don't
> -	 * have their mappings into nand_ecc_modes_t anymore (they were merged
> -	 * with other enums).
> +	 * have their mappings into the nand_ecc_mode enum anymore (they were
> +	 * merged with other enums).
>  	 */
>  	if (!strcasecmp(pm, "soft_bch"))
>  		return NAND_ECC_SOFT;
> diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
> index 4ab9bccfcde0..cd834e9f7e78 100644
> --- a/include/linux/mtd/rawnand.h
> +++ b/include/linux/mtd/rawnand.h
> @@ -83,14 +83,14 @@ struct nand_chip;
>  /*
>   * Constants for ECC_MODES
>   */
> -typedef enum {
> +enum nand_ecc_mode {
>  	NAND_ECC_NONE,
>  	NAND_ECC_SOFT,
>  	NAND_ECC_HW,
>  	NAND_ECC_HW_SYNDROME,
>  	NAND_ECC_HW_OOB_FIRST,
>  	NAND_ECC_ON_DIE,
> -} nand_ecc_modes_t;
> +};
>  
>  enum nand_ecc_algo {
>  	NAND_ECC_UNKNOWN,
> @@ -351,7 +351,7 @@ static const struct nand_ecc_caps __name = {			\
>   * @write_oob:	function to write chip OOB data
>   */
>  struct nand_ecc_ctrl {
> -	nand_ecc_modes_t mode;
> +	enum nand_ecc_mode mode;
>  	enum nand_ecc_algo algo;
>  	int steps;
>  	int size;
> diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h
> index 08e639e047e5..03e92c71b3fa 100644
> --- a/include/linux/platform_data/mtd-davinci.h
> +++ b/include/linux/platform_data/mtd-davinci.h
> @@ -68,7 +68,7 @@ struct davinci_nand_pdata {		/* platform_data */
>  	 * Newer ones also support 4-bit ECC, but are awkward
>  	 * using it with large page chips.
>  	 */
> -	nand_ecc_modes_t	ecc_mode;
> +	enum nand_ecc_mode	ecc_mode;
>  	u8			ecc_bits;
>  
>  	/* e.g. NAND_BUSWIDTH_16 */
> diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h
> index deb849bcf0ec..08675b16f9e1 100644
> --- a/include/linux/platform_data/mtd-nand-s3c2410.h
> +++ b/include/linux/platform_data/mtd-nand-s3c2410.h
> @@ -49,7 +49,7 @@ struct s3c2410_platform_nand {
>  
>  	unsigned int	ignore_unset_ecc:1;
>  
> -	nand_ecc_modes_t	ecc_mode;
> +	enum nand_ecc_mode	ecc_mode;
>  
>  	int			nr_sets;
>  	struct s3c2410_nand_set *sets;


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Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-19 19:31 [PATCH v3 00/40] Introduce the generic ECC engine abstraction Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 01/40] mtd: rawnand: Avoid a typedef Miquel Raynal
2019-10-12  8:41   ` Boris Brezillon [this message]
2019-09-19 19:31 ` [PATCH v3 02/40] mtd: rawnand: Add an invalid ECC mode to discriminate with valid ones Miquel Raynal
2019-10-12  8:48   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 03/40] mtd: rawnand: Create a new enumeration to describe OOB placement Miquel Raynal
2019-10-12  9:02   ` Boris Brezillon
2019-10-12  9:07     ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 04/40] mtd: rawnand: Separate the ECC engine type and the " Miquel Raynal
2019-10-12  9:05   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 05/40] mtd: rawnand: Create a new enumeration to describe properly ECC types Miquel Raynal
2019-10-12  9:14   ` Boris Brezillon
2019-10-12  9:55   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 06/40] mtd: rawnand: Use the new ECC engine type enumeration Miquel Raynal
2019-10-12  9:15   ` Boris Brezillon
2019-10-12  9:17   ` Boris Brezillon
2019-10-12  9:28   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 07/40] mtd: rawnand: Drop the legacy ECC " Miquel Raynal
2019-10-12  9:29   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 08/40] mtd: nand: Move nand_device forward declaration to the top Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 09/40] mtd: nand: Add an extra level in the Kconfig hierarchy Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 10/40] mtd: nand: Drop useless 'depends on' in Kconfig Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 11/40] mtd: nand: Add a NAND page I/O request type Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 12/40] mtd: nand: Rename a core structure Miquel Raynal
2019-10-12  9:35   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 13/40] mtd: nand: Add more parameters to the nand_ecc_props structure Miquel Raynal
2019-10-12  9:37   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 14/40] mtd: nand: Introduce the ECC engine abstraction Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 15/40] mtd: nand: Convert the generic NAND layer to the generic ECC framework Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 16/40] mtd: Fix typo in mtd_ooblayout_set_databytes() description Miquel Raynal
2019-10-12 10:58   ` Boris Brezillon
2019-09-19 19:31 ` [PATCH v3 17/40] mtd: nand: Move standard OOB layouts to the generic ECC core Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 18/40] mtd: nand: Move ECC specific functions to the " Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 19/40] mtd: nand: ecc: Turn the software BCH implementation generic Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 20/40] mtd: rawnand: Get rid of chip->ecc.priv Miquel Raynal
2019-09-20  6:18   ` Maxime Ripard
2019-09-19 19:31 ` [PATCH v3 21/40] mtd: nand: ecc: Move Hamming code to the generic NAND layer Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 22/40] mtd: nand: ecc: Clarify the software Hamming introductory line Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 23/40] mtd: nand: ecc: Turn the software Hamming implementation generic Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 24/40] mtd: nand: Remove useless include about software Hamming ECC Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 25/40] mtd: nand: ecc: Let the software Hamming ECC engine be unselected Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 26/40] mtd: nand: ecc: Create the software BCH engine instance Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 27/40] mtd: nand: ecc: Create the software Hamming " Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 28/40] mtd: nand: Let software ECC engines be retrieved from the NAND core Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 29/40] mtd: spinand: Fix typo in comment Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 30/40] mtd: spinand: Move ECC related definitions earlier in the driver Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 31/40] mtd: spinand: Instantiate a SPI-NAND on-die ECC engine Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 32/40] mtd: nand: Let on-die ECC engines be retrieved from the NAND core Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 33/40] mtd: rawnand: Fill a default ECC provider/algorithm Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 34/40] mtd: spinand: " Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 35/40] mtd: nand: Add helpers to manage ECC engines and configurations Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 36/40] mtd: spinand: Use the external ECC engine logic Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 37/40] mtd: spinand: Propagate ECC information to the MTD structure Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 38/40] mtd: spinand: Allow the case where there is no ECC engine Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 39/40] mtd: spinand: Fix OOB read Miquel Raynal
2019-09-19 19:31 ` [PATCH v3 40/40] mtd: nand: ecc: Add infrastructure to support hardware engines Miquel Raynal

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