linux-kernel - Re: [PATCH v2 2/5] scsi: ufs: ufs-mediatek: Provide detailed description for UIC errors

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Date:   Wed, 27 Jul 2022 10:57:56 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Stanley Chu <stanley.chu@...iatek.com>, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, martin.petersen@...cle.com,
        avri.altman@....com, alim.akhtar@...sung.com, jejb@...ux.ibm.com
Cc:     peter.wang@...iatek.com, chun-hung.wu@...iatek.com,
        alice.chao@...iatek.com, powen.kao@...iatek.com,
        mason.zhang@...iatek.com, qilin.tan@...iatek.com,
        lin.gui@...iatek.com, eddie.huang@...iatek.com,
        tun-yu.yu@...iatek.com, cc.chou@...iatek.com,
        chaotian.jing@...iatek.com, jiajie.hao@...iatek.com
Subject: Re: [PATCH v2 2/5] scsi: ufs: ufs-mediatek: Provide detailed
 description for UIC errors

On 7/26/22 20:44, Stanley Chu wrote:
> diff --git a/drivers/ufs/host/ufs-mediatek.h b/drivers/ufs/host/ufs-mediatek.h
> index aa26d415527b..9017ab8f9867 100644
> --- a/drivers/ufs/host/ufs-mediatek.h
> +++ b/drivers/ufs/host/ufs-mediatek.h
> @@ -26,6 +26,44 @@
>   #define REG_UFS_DEBUG_SEL_B2        0x22D8
>   #define REG_UFS_DEBUG_SEL_B3        0x22DC
>   
> +/*
> + * Details of UIC Errors
> + */
> +static const u8 *ufs_uic_err_str[] = {
> +	"PHY Adapter Layer",
> +	"Data Link Layer",
> +	"Network Link Layer",
> +	"Transport Link Layer",
> +	"DME"
> +};

Why type u8 for strings instead of char?

Please define arrays in .c files. Otherwise one copy of the array will 
be included in each source file this header file is included in.

Thanks,

Bart.