From patchwork Mon Jul 29 09:37:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 13744673 Received: from mail-lj1-f172.google.com (mail-lj1-f172.google.com [209.85.208.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D107884E0D; Mon, 29 Jul 2024 09:37:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722245873; cv=none; b=h5x28sikBi5cMNoAlWIyE0WEPSRRn/4jad4wzpjJ91G6PQKVRK6E89dyNSPQFRac1YuorfqTGjuwOon34XW0jzRbFV3ZoNIknWZBZVT1cJTliJh4w4lLZsl9Udp8JuCcS4ZEP5FfXjCBrZb0iZ4nK7lNJoJPZCKv8qOYxrwmWnU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722245873; c=relaxed/simple; bh=wAda8xQPhY/5MLE9114YUL4s08mmQAnyb/WJmp3W3Q0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tz02zv5UoeJIBsKyoq/9IVNCyvAMPTeeXfL33j5Fn7HNiE0MkPzE5ZRzKjZnuZWWjNQjvO33miujqHrznf+xYkYPF+Kk5JJcrKZUW4xitR/aHm1jwypC2cxJXGDJeaV4Suq96CHP9x49LiO3sbqDhT/jvBmlEG3FRNTXPg3IIVc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=aa9GaEFh; arc=none smtp.client-ip=209.85.208.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aa9GaEFh" Received: by mail-lj1-f172.google.com with SMTP id 38308e7fff4ca-2eeb1ba040aso55966341fa.1; Mon, 29 Jul 2024 02:37:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722245870; x=1722850670; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=yOeiGXeuTWh9ihbymAzgAMoDAdspVLgp4kSjE/YSgxc=; b=aa9GaEFhAXmB2yUH53klw9lWSqXZspsIBp6y28wMVI9FHLI3iOuDbHTYDhGeaYYMLX jD+1TwNeEkkg3EBaMovZjstuCC9Sk/S4xDbqwmTgZ0dYusRkSdx82Qkw7m9liWHEMgSk w1509W2/WTQOHVCYfyI7jEI3AQiAySkusemyFcCMdJ311ocX5gCqi/BDqY7qdcMRxgjy DLG0UFWubbMAV1yl0ns4iHuKtPFgVKKMSQ6m6dOqeDDF/eNG45DS9wd5C4ucDr+HZ5F8 eb99e7WWBo/RKp81E/v1kyVv2upq0Ezv6avZLeR6590LXibI2pk4h4HdvLjytst4EaqR viFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722245870; x=1722850670; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yOeiGXeuTWh9ihbymAzgAMoDAdspVLgp4kSjE/YSgxc=; b=tnYQg5cov76BablG/0JzC2G1eRO4muaDT8PzWEcmV9koVsV+oY2svHDQly0LiM+ga6 q7p7abAFiskSLWk4AXHlxNiLGACe/kdV+tTurRUgzsAu/hsXaPAHqGSAnFGiVqlwE1Ib tb+qapPZfN36dCkkE48LC5rkePxy5FzEzjZST7SvzzfM3dbSrq/CEs6H0lsZp4TxSlZ3 jArSPX9WXgc5ToaKF0Ca9AQQR//7mmHmpN4I4GkgRs5D1Vdshkxz8E1dw7bz1GUjqjw4 zQF+jrnulLCjhjDoJWVYNJJcEOk4ZQcsVgbJDluYHXPdeVQr5cqtwaGFTnUhtffG39n/ +FZg== X-Forwarded-Encrypted: i=1; AJvYcCVPTphEG39f3FJQnW4P0jWFWMRvm2sR7W5ElbLjYzrHKjclwKGP4VcrzTSKNsWpUxsSpg85/KpVw3bvEJ1VHD5APzCZLZ5Ge0kYbPvytk5Fqz0YH5jrb+Rjob+5cRGPN6M2NWYKliLtS7I= X-Gm-Message-State: AOJu0Yw7bagTSd946sMdKvaGukjrGXLAnwoFAzZbWVB/p2zwr7dof7SE FT1L1LgZx7Cim8jiJxWpZcIRkOsQ8yDzyEIZ9XjdXe9bLogRshhs X-Google-Smtp-Source: AGHT+IGp8Xl1NyteK2cTJheiqkYuxoPksdVWbAT4rxFLqcdzbR1MWL/U0yFGfpkoM2CelSanXwxOeQ== X-Received: by 2002:ac2:4bd2:0:b0:52e:9be7:91aa with SMTP id 2adb3069b0e04-5309b259b5dmr6037212e87.10.1722245869608; Mon, 29 Jul 2024 02:37:49 -0700 (PDT) Received: from [127.0.1.1] (91-118-163-37.static.upcbusiness.at. [91.118.163.37]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7acad41b24sm481617966b.116.2024.07.29.02.37.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jul 2024 02:37:49 -0700 (PDT) From: Javier Carrasco Date: Mon, 29 Jul 2024 11:37:37 +0200 Subject: [PATCH v2 1/2] media: i2c: tda1997x: constify snd_soc_component_driver struct Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240729-const_snd_soc_component_driver-v2-1-1994f44f1ec2@gmail.com> References: <20240729-const_snd_soc_component_driver-v2-0-1994f44f1ec2@gmail.com> In-Reply-To: <20240729-const_snd_soc_component_driver-v2-0-1994f44f1ec2@gmail.com> To: Tim Harvey , Mauro Carvalho Chehab , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Ray Jui , Scott Branden , Broadcom internal kernel review list , Shenghao Ding , Kevin Lu , Baojun Xu , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue , Kunihiko Hayashi , Masami Hiramatsu Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1722245866; l=964; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=wAda8xQPhY/5MLE9114YUL4s08mmQAnyb/WJmp3W3Q0=; b=VMyTy/QXOHFk3SHVvDT19NltCELdp9XjDYOsQIhbx4wsTvUrAlC+4pd5dk7/VTqxZG3pTVCol Ay5w0EMq1AkB3kS+nWJsctwKtLCO2KA8PB5McC/Lm/vGTVmaaQFcDeo X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= `tda1997x_codec_driver` is not modified after its declaration, and it is only passed to `devm_snd_soc_register_component()`, which expects a constant `snd_soc_component_driver`. Move `tda1997x_codec_driver` to a read-only section by declaring it const. Signed-off-by: Javier Carrasco --- drivers/media/i2c/tda1997x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c index 58ce8fec3041..3b7e5ff5b010 100644 --- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2514,7 +2514,7 @@ static void tda1997x_codec_remove(struct snd_soc_component *component) { } -static struct snd_soc_component_driver tda1997x_codec_driver = { +static const struct snd_soc_component_driver tda1997x_codec_driver = { .probe = tda1997x_codec_probe, .remove = tda1997x_codec_remove, .idle_bias_on = 1, From patchwork Mon Jul 29 09:37:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 13744674 Received: from mail-ej1-f48.google.com (mail-ej1-f48.google.com [209.85.218.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 033941411D7; Mon, 29 Jul 2024 09:37:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722245874; cv=none; b=EN5yB7zq42Ym9Rwboej2NTozetZAvorkVF9RNWPVQVygH4KvBgI5d5udTbyibuMq8DIaS1xC7EieWylhdGj6dbd1hEDODxZhutl9BYF+X2xcsdoc+2CuzcYeZ1PsVYRancUnATob7ihm4LsHvgpGMwqt54QRM3us+nLUwQg9/JM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722245874; c=relaxed/simple; bh=zZ1diTwdBFLWVY+JZ+0pKMWYvvFbvI82HD0Up/hucrg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gBd/B6KCxUEZSTuVk0MN6HjfWx+jG6v7Yu9QzWXqYzu3htsbBt3PuPe6igN5RopD87g/7R6cldL6F6qSq9pCz4eFOfGaKbvVmZzQz+R/jvPGYciEvDfZR2rMws1sYlAfDzuthQT9SDr9txBj/LJGevnmwY9B4fq5P7pE7IcRj54= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=h+ouOkgR; arc=none smtp.client-ip=209.85.218.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h+ouOkgR" Received: by mail-ej1-f48.google.com with SMTP id a640c23a62f3a-a7a8a4f21aeso431666966b.2; Mon, 29 Jul 2024 02:37:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722245871; x=1722850671; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=3eJDPYXgy8QQkiw/Zb7wYEQMVUFtjlM4KzTipc5erj0=; b=h+ouOkgRTjZT7f90xolb4ASMYqtxtVqFQelyy7wWcr4DGo3PBK9NDQFKDDEpUO8ipd LDiFwTSIXhWq43vuXQ0bZVHdONUM8bVofhjmCPR5bWxd8XQpEXKPMu0IFFoU8l0145qV QnoNgKnrmR07cDY381nkOYCfxn9a4KTy56d77abBJVlV+k6gEK2frU75/rlZJFlnS+4a Z9qYhtyHoSE13z+TzDM8O1iQXAdy0mRFg4In7mx0COjsIxxhv3t9TNJCQmI9X8BIrYMh pwD7TJYtdLu3ti3WorjZLKRpBvDHwvT7ADUUlXUSFRqMcDjOzTvPqbhVXCRGWMdmULG0 nBrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722245871; x=1722850671; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3eJDPYXgy8QQkiw/Zb7wYEQMVUFtjlM4KzTipc5erj0=; b=fUoXMmT3XK/jk2rkKT2GkErKZHx3mmvptosJZCuY7ELLQxXBh2Tk21qRT2zoYCjf7W n0yHfvjCoKt0rvoF2oen/Tecj19oX1zp3lUTzxBDQmymA4lvjSoHecKpinZkp9sz90yl DOwYBHJslSJlmg2W/jmSu5m8G3JZ/SiWIZ44awP1msEXHJ1Tt/Mvyr/sHSHt2IIUfnGO 3OMBIJr/vnvvJDtrTqTNzn9TvoBNxhUQAHu8pKlX1Fpu229LO/d9TUGpv8c+zYeZgJBU UCSREFUchKdlV1cwkMXbR+Go26+GFMMBrZeMN/Jfk/fNEY18cnxYiQje6GCme2MHGCN/ 9h3A== X-Forwarded-Encrypted: i=1; AJvYcCWhEcH6sBgaZVDxOfNCPxXdATGPjO23hgdGBGX3mEYs2TvYFLPR4YnG1a2ixUTybOFu6drbdZSNTbV5Zhi1x8YLubxryFFH+qfOtB1ewJB7rTJKPdLuDuOx71o0REGpLAK2YeJYQh0hqBQ= X-Gm-Message-State: AOJu0Yye7JSYGh5H7tPyJ6yHjV1CMN3jqOnVEgc8K/iZMUSMjbAPf8+C +M+6pm2TV7NSKeMCsNW3IDXbkAdZiSPWec4oNZcGpRCudDtkBQLn X-Google-Smtp-Source: AGHT+IEBHnn7keFlJ0y5guCeEd5XYooTXx71rjnTo2kZAITFA6R1xQQb3gBfc6pw8Nx1ROztsH5/xw== X-Received: by 2002:a17:906:d54a:b0:a7a:a763:8428 with SMTP id a640c23a62f3a-a7d3ffef7e0mr398513466b.25.1722245871127; Mon, 29 Jul 2024 02:37:51 -0700 (PDT) Received: from [127.0.1.1] (91-118-163-37.static.upcbusiness.at. [91.118.163.37]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7acad41b24sm481617966b.116.2024.07.29.02.37.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jul 2024 02:37:50 -0700 (PDT) From: Javier Carrasco Date: Mon, 29 Jul 2024 11:37:38 +0200 Subject: [PATCH v2 2/2] ASoC: constify snd_soc_component_driver struct Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240729-const_snd_soc_component_driver-v2-2-1994f44f1ec2@gmail.com> References: <20240729-const_snd_soc_component_driver-v2-0-1994f44f1ec2@gmail.com> In-Reply-To: <20240729-const_snd_soc_component_driver-v2-0-1994f44f1ec2@gmail.com> To: Tim Harvey , Mauro Carvalho Chehab , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Ray Jui , Scott Branden , Broadcom internal kernel review list , Shenghao Ding , Kevin Lu , Baojun Xu , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue , Kunihiko Hayashi , Masami Hiramatsu Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1722245866; l=7340; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=zZ1diTwdBFLWVY+JZ+0pKMWYvvFbvI82HD0Up/hucrg=; b=cRSDxdHyOHXmzLyYvLiNlix02j3ou428swU4/3/NqFC3bMG3c7oecUnUl5+vKxiblOPgDxGaB ny4oe+aTVW0Dn0OxNtzjiG8MAMO6P3tIKEmPT2ClAJheGb4Y3GQmsgL X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= Declare `snd_soc_component_driver` as const to move it to a read-only section for the drivers that do not modify the struct after its declaration. The affected drivers only pass this struct to `devm_snd_soc_register_component()`, whose argument is const and therefore does not modify the content of the struct. Signed-off-by: Javier Carrasco --- sound/soc/au1x/dbdma2.c | 2 +- sound/soc/au1x/dma.c | 2 +- sound/soc/bcm/cygnus-pcm.c | 2 +- sound/soc/codecs/cpcap.c | 2 +- sound/soc/codecs/pcm186x.c | 4 ++-- sound/soc/codecs/pcm5102a.c | 2 +- sound/soc/codecs/spdif_receiver.c | 2 +- sound/soc/codecs/spdif_transmitter.c | 2 +- sound/soc/codecs/tas6424.c | 2 +- sound/soc/stm/stm32_adfsdm.c | 2 +- sound/soc/uniphier/evea.c | 2 +- 11 files changed, 12 insertions(+), 12 deletions(-) diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c index ea01d6490cec..3392693faeb9 100644 --- a/sound/soc/au1x/dbdma2.c +++ b/sound/soc/au1x/dbdma2.c @@ -311,7 +311,7 @@ static int au1xpsc_pcm_new(struct snd_soc_component *component, } /* au1xpsc audio platform */ -static struct snd_soc_component_driver au1xpsc_soc_component = { +static const struct snd_soc_component_driver au1xpsc_soc_component = { .name = DRV_NAME, .open = au1xpsc_pcm_open, .close = au1xpsc_pcm_close, diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c index d2fdebd8881b..c9c2b1e71d55 100644 --- a/sound/soc/au1x/dma.c +++ b/sound/soc/au1x/dma.c @@ -289,7 +289,7 @@ static int alchemy_pcm_new(struct snd_soc_component *component, return 0; } -static struct snd_soc_component_driver alchemy_pcm_soc_component = { +static const struct snd_soc_component_driver alchemy_pcm_soc_component = { .name = DRV_NAME, .open = alchemy_pcm_open, .close = alchemy_pcm_close, diff --git a/sound/soc/bcm/cygnus-pcm.c b/sound/soc/bcm/cygnus-pcm.c index 2d1e241d8367..4cb2fe10bcdc 100644 --- a/sound/soc/bcm/cygnus-pcm.c +++ b/sound/soc/bcm/cygnus-pcm.c @@ -707,7 +707,7 @@ static int cygnus_dma_new(struct snd_soc_component *component, return 0; } -static struct snd_soc_component_driver cygnus_soc_platform = { +static const struct snd_soc_component_driver cygnus_soc_platform = { .open = cygnus_pcm_open, .close = cygnus_pcm_close, .prepare = cygnus_pcm_prepare, diff --git a/sound/soc/codecs/cpcap.c b/sound/soc/codecs/cpcap.c index 4f9dabd9d78a..04304a7ad915 100644 --- a/sound/soc/codecs/cpcap.c +++ b/sound/soc/codecs/cpcap.c @@ -1649,7 +1649,7 @@ static int cpcap_soc_probe(struct snd_soc_component *component) return cpcap_audio_reset(component, false); } -static struct snd_soc_component_driver soc_codec_dev_cpcap = { +static const struct snd_soc_component_driver soc_codec_dev_cpcap = { .probe = cpcap_soc_probe, .controls = cpcap_snd_controls, .num_controls = ARRAY_SIZE(cpcap_snd_controls), diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c index 451a8fd8fac5..13443f569ddb 100644 --- a/sound/soc/codecs/pcm186x.c +++ b/sound/soc/codecs/pcm186x.c @@ -566,7 +566,7 @@ static int pcm186x_set_bias_level(struct snd_soc_component *component, return 0; } -static struct snd_soc_component_driver soc_codec_dev_pcm1863 = { +static const struct snd_soc_component_driver soc_codec_dev_pcm1863 = { .set_bias_level = pcm186x_set_bias_level, .controls = pcm1863_snd_controls, .num_controls = ARRAY_SIZE(pcm1863_snd_controls), @@ -579,7 +579,7 @@ static struct snd_soc_component_driver soc_codec_dev_pcm1863 = { .endianness = 1, }; -static struct snd_soc_component_driver soc_codec_dev_pcm1865 = { +static const struct snd_soc_component_driver soc_codec_dev_pcm1865 = { .set_bias_level = pcm186x_set_bias_level, .controls = pcm1865_snd_controls, .num_controls = ARRAY_SIZE(pcm1865_snd_controls), diff --git a/sound/soc/codecs/pcm5102a.c b/sound/soc/codecs/pcm5102a.c index 3401a25341e6..9bca53de2475 100644 --- a/sound/soc/codecs/pcm5102a.c +++ b/sound/soc/codecs/pcm5102a.c @@ -24,7 +24,7 @@ static struct snd_soc_dai_driver pcm5102a_dai = { }, }; -static struct snd_soc_component_driver soc_component_dev_pcm5102a = { +static const struct snd_soc_component_driver soc_component_dev_pcm5102a = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, diff --git a/sound/soc/codecs/spdif_receiver.c b/sound/soc/codecs/spdif_receiver.c index 862e0b654a1c..7043aa9a206e 100644 --- a/sound/soc/codecs/spdif_receiver.c +++ b/sound/soc/codecs/spdif_receiver.c @@ -35,7 +35,7 @@ static const struct snd_soc_dapm_route dir_routes[] = { SNDRV_PCM_FMTBIT_S32_LE | \ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE) -static struct snd_soc_component_driver soc_codec_spdif_dir = { +static const struct snd_soc_component_driver soc_codec_spdif_dir = { .dapm_widgets = dir_widgets, .num_dapm_widgets = ARRAY_SIZE(dir_widgets), .dapm_routes = dir_routes, diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c index 736518921555..d997862767ec 100644 --- a/sound/soc/codecs/spdif_transmitter.c +++ b/sound/soc/codecs/spdif_transmitter.c @@ -35,7 +35,7 @@ static const struct snd_soc_dapm_route dit_routes[] = { { "spdif-out", NULL, "Playback" }, }; -static struct snd_soc_component_driver soc_codec_spdif_dit = { +static const struct snd_soc_component_driver soc_codec_spdif_dit = { .dapm_widgets = dit_widgets, .num_dapm_widgets = ARRAY_SIZE(dit_widgets), .dapm_routes = dit_routes, diff --git a/sound/soc/codecs/tas6424.c b/sound/soc/codecs/tas6424.c index bb0500e9d3ea..9be054837f68 100644 --- a/sound/soc/codecs/tas6424.c +++ b/sound/soc/codecs/tas6424.c @@ -364,7 +364,7 @@ static int tas6424_set_bias_level(struct snd_soc_component *component, return 0; } -static struct snd_soc_component_driver soc_codec_dev_tas6424 = { +static const struct snd_soc_component_driver soc_codec_dev_tas6424 = { .set_bias_level = tas6424_set_bias_level, .controls = tas6424_snd_controls, .num_controls = ARRAY_SIZE(tas6424_snd_controls), diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index fb5dd9a68bea..b35c28b70265 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -309,7 +309,7 @@ static void stm32_adfsdm_cleanup(void *data) iio_channel_release_all_cb(data); } -static struct snd_soc_component_driver stm32_adfsdm_soc_platform = { +static const struct snd_soc_component_driver stm32_adfsdm_soc_platform = { .open = stm32_adfsdm_pcm_open, .close = stm32_adfsdm_pcm_close, .hw_params = stm32_adfsdm_pcm_hw_params, diff --git a/sound/soc/uniphier/evea.c b/sound/soc/uniphier/evea.c index d90b3e4b0104..a4cf14462374 100644 --- a/sound/soc/uniphier/evea.c +++ b/sound/soc/uniphier/evea.c @@ -384,7 +384,7 @@ static int evea_codec_resume(struct snd_soc_component *component) return ret; } -static struct snd_soc_component_driver soc_codec_evea = { +static const struct snd_soc_component_driver soc_codec_evea = { .probe = evea_codec_probe, .suspend = evea_codec_suspend, .resume = evea_codec_resume,