linux-kernel - Re: [PATCH v3 04/13] spi: atmel-quadspi: fix naming scheme

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Date:   Sat, 2 Feb 2019 08:12:11 +0100
From:   Boris Brezillon <bbrezillon@...nel.org>
To:     <Tudor.Ambarus@...rochip.com>
Cc:     <broonie@...nel.org>, <robh+dt@...nel.org>, <mark.rutland@....com>,
        <Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <Ludovic.Desroches@...rochip.com>, <Cyrille.Pitchen@...rochip.com>,
        <bugalski.piotr@...il.com>, <linux-spi@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-mtd@...ts.infradead.org>
Subject: Re: [PATCH v3 04/13] spi: atmel-quadspi: fix naming scheme

On Sat, 2 Feb 2019 04:07:22 +0000
<Tudor.Ambarus@...rochip.com> wrote:

> From: Tudor Ambarus <tudor.ambarus@...rochip.com>
> 
> Let general names to core drivers.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>

Reviewed-by: Boris Brezillon <bbrezillon@...nel.org>

> ---
> v3: no change
> v2: update after the removing of iomem access wrappers
> 
>  drivers/spi/atmel-quadspi.c | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
> index 131374db0db4..47ed751a91e7 100644
> --- a/drivers/spi/atmel-quadspi.c
> +++ b/drivers/spi/atmel-quadspi.c
> @@ -158,14 +158,14 @@ struct atmel_qspi {
>  	struct completion	cmd_completion;
>  };
>  
> -struct qspi_mode {
> +struct atmel_qspi_mode {
>  	u8 cmd_buswidth;
>  	u8 addr_buswidth;
>  	u8 data_buswidth;
>  	u32 config;
>  };
>  
> -static const struct qspi_mode sama5d2_qspi_modes[] = {
> +static const struct atmel_qspi_mode sama5d2_qspi_modes[] = {
>  	{ 1, 1, 1, QSPI_IFR_WIDTH_SINGLE_BIT_SPI },
>  	{ 1, 1, 2, QSPI_IFR_WIDTH_DUAL_OUTPUT },
>  	{ 1, 1, 4, QSPI_IFR_WIDTH_QUAD_OUTPUT },
> @@ -175,8 +175,8 @@ static const struct qspi_mode sama5d2_qspi_modes[] = {
>  	{ 4, 4, 4, QSPI_IFR_WIDTH_QUAD_CMD },
>  };
>  
> -static inline bool is_compatible(const struct spi_mem_op *op,
> -				 const struct qspi_mode *mode)
> +static inline bool atmel_qspi_is_compatible(const struct spi_mem_op *op,
> +					    const struct atmel_qspi_mode *mode)
>  {
>  	if (op->cmd.buswidth != mode->cmd_buswidth)
>  		return false;
> @@ -190,12 +190,12 @@ static inline bool is_compatible(const struct spi_mem_op *op,
>  	return true;
>  }
>  
> -static int find_mode(const struct spi_mem_op *op)
> +static int atmel_qspi_find_mode(const struct spi_mem_op *op)
>  {
>  	u32 i;
>  
>  	for (i = 0; i < ARRAY_SIZE(sama5d2_qspi_modes); i++)
> -		if (is_compatible(op, &sama5d2_qspi_modes[i]))
> +		if (atmel_qspi_is_compatible(op, &sama5d2_qspi_modes[i]))
>  			return i;
>  
>  	return -1;
> @@ -204,7 +204,7 @@ static int find_mode(const struct spi_mem_op *op)
>  static bool atmel_qspi_supports_op(struct spi_mem *mem,
>  				   const struct spi_mem_op *op)
>  {
> -	if (find_mode(op) < 0)
> +	if (atmel_qspi_find_mode(op) < 0)
>  		return false;
>  
>  	/* special case not supported by hardware */
> @@ -234,7 +234,7 @@ static int atmel_qspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
>  		aq->smm = QSPI_MR_SMM;
>  	}
>  
> -	mode = find_mode(op);
> +	mode = atmel_qspi_find_mode(op);
>  	if (mode < 0)
>  		return -ENOTSUPP;
>