linux-kernel - Re: [PATCH v2 1/4] platform/mellanox: mlxbf-pmc: Replace uintN

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Date: Fri, 9 Feb 2024 16:59:59 +0200 (EET)
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Shravan Kumar Ramani <shravankr@...dia.com>
cc: Hans de Goede <hdegoede@...hat.com>, Vadim Pasternak <vadimp@...dia.com>, 
    David Thompson <davthompson@...dia.com>, 
    platform-driver-x86@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/4] platform/mellanox: mlxbf-pmc: Replace uintN_t
 with kernel-style types

On Fri, 9 Feb 2024, Shravan Kumar Ramani wrote:

Hi,

You need to provice commit description here too. The shortlog on subject 
line is not enough.

> Signed-off-by: Shravan Kumar Ramani <shravankr@...dia.com>
> ---
>  drivers/platform/mellanox/mlxbf-pmc.c | 121 +++++++++++++-------------
>  1 file changed, 59 insertions(+), 62 deletions(-)
> 
> diff --git a/drivers/platform/mellanox/mlxbf-pmc.c b/drivers/platform/mellanox/mlxbf-pmc.c
> index b1995ac268d7..71d919832e2a 100644
> --- a/drivers/platform/mellanox/mlxbf-pmc.c
> +++ b/drivers/platform/mellanox/mlxbf-pmc.c
> @@ -149,17 +149,17 @@ struct mlxbf_pmc_block_info {
>   */
>  struct mlxbf_pmc_context {
>  	struct platform_device *pdev;
> -	uint32_t total_blocks;
> -	uint32_t tile_count;
> -	uint8_t llt_enable;
> -	uint8_t mss_enable;
> -	uint32_t group_num;
> +	u32 total_blocks;
> +	u32 tile_count;
> +	u8 llt_enable;
> +	u8 mss_enable;
> +	u32 group_num;
>  	struct device *hwmon_dev;
>  	const char *block_name[MLXBF_PMC_MAX_BLOCKS];
>  	struct mlxbf_pmc_block_info block[MLXBF_PMC_MAX_BLOCKS];
>  	const struct attribute_group *groups[MLXBF_PMC_MAX_BLOCKS];
>  	bool svc_sreg_support;
> -	uint32_t sreg_tbl_perf;
> +	u32 sreg_tbl_perf;
>  	unsigned int event_set;
>  };
>  
> @@ -865,8 +865,8 @@ static struct mlxbf_pmc_context *pmc;
>  static const char *mlxbf_pmc_svc_uuid_str = "89c036b4-e7d7-11e6-8797-001aca00bfc4";
>  
>  /* Calls an SMC to access a performance register */
> -static int mlxbf_pmc_secure_read(void __iomem *addr, uint32_t command,
> -				 uint64_t *result)
> +static int mlxbf_pmc_secure_read(void __iomem *addr, u32 command,
> +				 u64 *result)

Please remove unnecessary newlines too such as this one from the function 
arguments.

Other than those two things, this one looked fine. Thanks for doing this.


-- 
 i.