linux-kernel - Re: [PATCH v1 05/16] ufs: core: mcq: Configure resource regions

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Message-ID: <2a25bce5-aad2-cc01-5879-73005cafb371@acm.org>
Date:   Fri, 30 Sep 2022 11:42:53 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Asutosh Das <quic_asutoshd@...cinc.com>, mani@...nel.org,
        quic_nguyenb@...cinc.com, quic_xiaosenh@...cinc.com,
        quic_cang@...cinc.com, quic_nitirawa@...cinc.com,
        quic_rampraka@...cinc.com, quic_richardp@...cinc.com,
        stanley.chu@...iatek.com, adrian.hunter@...el.com,
        avri.altman@....com, beanhuo@...ron.com, martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, Alim Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        open list <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [PATCH v1 05/16] ufs: core: mcq: Configure resource regions

On 9/22/22 18:05, Asutosh Das wrote:
> +/* Resources */
> +static const struct ufshcd_res_info_t ufshcd_res_info[RES_MAX] = {
> +	{.name = "ufs_mem", .resource = NULL, .base = NULL},
> +	{.name = "mcq", .resource = NULL, .base = NULL},
> +	/* Submission Queue DAO */
> +	{.name = "mcq_sqd", .resource = NULL, .base = NULL},
> +	/* Submission Queue Interrupt Status */
> +	{.name = "mcq_sqis", .resource = NULL, .base = NULL},
> +	/* Completion Queue DAO */
> +	{.name = "mcq_cqd", .resource = NULL, .base = NULL},
> +	/* Completion Queue Interrupt Status */
> +	{.name = "mcq_cqis", .resource = NULL, .base = NULL},
> +	/* MCQ vendor specific */
> +	{.name = "mcq_vs", .resource = NULL, .base = NULL},
> +};

Please leave out the members that are NULL (.resource and .base) since 
the compiler will initialize these for you.

>   /**
> + * struct ufshcd_res_info_t - MCQ related resource regions
> + *
> + * @name: resource name
> + * @resource: pointer to resource region
> + * @base: register base address
> + */
> +struct ufshcd_res_info_t {
> +	const char *name;
> +	struct resource *resource;
> +	void __iomem *base;
> +};

Please remove the suffix "_t" since that suffix is typically used for 
typedefs and not for data structures.

Thanks,

Bart.