linux-kernel - Re: [PATCH v2] ASoC: Intel: Fix platform ID matching for kbl_da7219

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Message-ID: <87736cce-a96f-064e-6d60-71645ba46f13@linux.intel.com>
Date:   Thu, 19 Aug 2021 09:30:59 -0500
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Lukasz Majczak <lma@...ihalf.com>,
        Cezary Rojewski <cezary.rojewski@...el.com>
Cc:     upstream@...ihalf.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Curtis Malainey <cujomalainey@...omium.org>,
        stable@...r.kernel.org
Subject: Re: [PATCH v2] ASoC: Intel: Fix platform ID matching for
 kbl_da7219_max98373



On 8/19/21 3:24 AM, Lukasz Majczak wrote:
> Sparse warnings triggered truncating the IDs of some platform device
> tables. Unfortunately kbl_da7219_max98373 was also truncated.
> This patch is reverting the original ID.
> Tested on Atlas chromebook.

Instead of reverting, how about changing the remaining occurrences of
the old name in the machine driver?

sound/soc/intel/boards/kbl_da7219_max98927.c:   if (!strcmp(pdev->name,
"kbl_da7219_max98373") ||
sound/soc/intel/boards/kbl_da7219_max98927.c:           .name =
"kbl_da7219_max98373",


> 
> Fixes: 94efd726b947 ("ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters")
> Cc: <stable@...r.kernel.org> # 5.4+
> Tested-by: Lukasz Majczak <lma@...ihalf.com>
> Signed-off-by: Lukasz Majczak <lma@...ihalf.com>
> Suggested-by: Cezary Rojewski <cezary.rojewski@...el.com>
> ---
>  sound/soc/intel/common/soc-acpi-intel-kbl-match.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
> index 741bf2f9e081..8cab91a00b1a 100644
> --- a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
> +++ b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
> @@ -113,7 +113,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[] = {
>  	},
>  	{
>  		.id = "DLGS7219",
> -		.drv_name = "kbl_da7219_mx98373",
> +		.drv_name = "kbl_da7219_max98373",
>  		.fw_filename = "intel/dsp_fw_kbl.bin",
>  		.machine_quirk = snd_soc_acpi_codec_list,
>  		.quirk_data = &kbl_7219_98373_codecs,
>