From nobody Fri Sep 20 01:42:27 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA00513D299; Fri, 26 Apr 2024 09:05:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714122350; cv=none; b=Xk2mOfXyXdzLFwSSePJNQCI0354I0eQy+Zm5bfrq2k+YmePOr7VUAczIGyC38vGDE7CkthrV1zc0Rc+mEO72DSrlaSKOONJOMBB4nfWIzBo443P+EzHruvAmj2QHJyvoQXHYrZRJBbU7+JJ67mjoRLE0veE7VJJd54ppCDQBv/c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714122350; c=relaxed/simple; bh=OmWsR1whBin0FkWyWjikvJi4ntg0jTMwYm6UxGalLwQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=CJAj3qvz4pok2qPRLchF6NHi7rzGF+kqQqjQI8SEKnmM5RRSz9PdIjsLuHY+lc+Uhy29DOV60oHQ/YqedP6Id6iLroLI1NJ1h0JGAuiPlAhj9bJ+XO6gXxSwRYmbVRhhiurCfgrY5cVTkjJCn5BVRNecKx3CtfXaY5+HscyZssk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hdu7msck; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Hdu7msck" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 470ABC113CD; Fri, 26 Apr 2024 09:05:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714122349; bh=OmWsR1whBin0FkWyWjikvJi4ntg0jTMwYm6UxGalLwQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Hdu7msckPY9+UmLMRoJM9T7ZsGeKXiX/bjBsUMJhD2iffwU5uae8550h9gvdi9xOZ jUY6iGKUP5Mj6XBCRv453Uv1+cR783janwVB3LmT5kIzNx4wxpmhlW1ToEOExWFv6J 3UvUV+f/cQsAfWAteU/QWhjiLiav9L2xnnGNYvQJWAqmbNyZI0Owtj0Esa7OPEl6Lv dNNNxhxOyuIO/YaZZQ5foCMJ+F6S9Z1+6NfOCB+3i5YjK2fq3MJCyW+oOjYADx5Pkm KW2t4/YD5OWQ7n/Rg7K/VhKrpiKBYMKL36+a6XWqRYT7WkcMY+3gDHeAcdqUjKTkzb 3wSibzYE9U30Q== From: Krzysztof Kozlowski Date: Fri, 26 Apr 2024 11:03:54 +0200 Subject: [PATCH v2 07/14] ASoC: SOF: amd: acp: Constify snd_sof_dsp_ops Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240426-n-const-ops-var-v2-7-e553fe67ae82@kernel.org> References: <20240426-n-const-ops-var-v2-0-e553fe67ae82@kernel.org> In-Reply-To: <20240426-n-const-ops-var-v2-0-e553fe67ae82@kernel.org> To: Pierre-Louis Bossart , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Daniel Baluta , Kai Vehmanen , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Matthias Brugger , AngeloGioacchino Del Regno Cc: sound-open-firmware@alsa-project.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1504; i=krzk@kernel.org; h=from:subject:message-id; bh=OmWsR1whBin0FkWyWjikvJi4ntg0jTMwYm6UxGalLwQ=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmK24lZVO6ZDd9Ma+CskZK59Rr5+n1NdIFKL+9W 9OWn+/QE/6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZituJQAKCRDBN2bmhouD 13pLD/9RMyi2vNH+DIJ48G2LLs8RefNjWl15z8IwxEgJEnU1DjsRWBCUM6g4j4cB8PBIvJiAGcS VCo+wy7RI9ljNeYY3gBGlkCKA3iAdHiYoq3EXj/1OY6U1N8Qc2yqKASwflh5SMEndWwDkfh64BN 4GHSgLPQHgqdC6QmBb2dVui3HWpxP/Ew/2Qr4NgUOHU98MPkBah3ID1P9SGGAQi0hckG9aabhFK Kj4EnjZoARWzfVrlAQD2VsJHc1JAE/e0eWEdm6LB3YGAHED768fwI4BmYh80+yDKzaVhxkTry39 NA56Uxi0tEgzbhgaKzDyS4j/xRDf7lht/xFxo6Yrux7lHFNCNP/2BDShKXQchFtPRZ0ELL21ile 5imnZbX2SJo0ui4xbhL/wG7NnanT6yebPvxDEMiVeezTTb1+/OBww+J/K8AIovLfJv4iTIiNfCs qnjzA/rUrgDRBPffwpsBWVJb8Wg1ZtSaZhb6BmF6Dfm63G0Z6zJ5OGlQsFdfUfIFGKtfSuPn4zW EQsQ0OQpSMoeRifpHhWxYzq6BcFfFG27s9FF0KKOwdMo22/W9If5Mgw9LXkjqZ5F6wjv8ZS/kuD yBGXZkQE14OyTXGXTg6h5HBpXSjUrVv+1GqncTBdM9ybGLsq9VA2eWacR0ChKGsUrrn8Efy5gz9 51HxKKCm188Pp6Q== X-Developer-Key: i=krzk@kernel.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B 'struct snd_sof_dsp_ops' is not modified by core code, so it can be made const for increased code safety. Tested-by: Pierre-Louis Bossart Signed-off-by: Krzysztof Kozlowski --- sound/soc/sof/amd/acp-common.c | 2 +- sound/soc/sof/amd/acp.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c index 0fc4e20ec673..b26fa471b431 100644 --- a/sound/soc/sof/amd/acp-common.c +++ b/sound/soc/sof/amd/acp-common.c @@ -193,7 +193,7 @@ struct snd_soc_acpi_mach *amd_sof_machine_select(struct= snd_sof_dev *sdev) } =20 /* AMD Common DSP ops */ -struct snd_sof_dsp_ops sof_acp_common_ops =3D { +const struct snd_sof_dsp_ops sof_acp_common_ops =3D { /* probe and remove */ .probe =3D amd_sof_acp_probe, .remove =3D amd_sof_acp_remove, diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index e229bb6b849d..87e79d500865 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -310,7 +310,7 @@ int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct = snd_pcm_substream *substr snd_pcm_uframes_t acp_pcm_pointer(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); =20 -extern struct snd_sof_dsp_ops sof_acp_common_ops; +extern const struct snd_sof_dsp_ops sof_acp_common_ops; =20 extern struct snd_sof_dsp_ops sof_renoir_ops; int sof_renoir_ops_init(struct snd_sof_dev *sdev); --=20 2.43.0