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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 MIME-Version: 1.0 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; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240426_020550_640324_27E4520C X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org '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) } /* AMD Common DSP ops */ -struct snd_sof_dsp_ops sof_acp_common_ops = { +const struct snd_sof_dsp_ops sof_acp_common_ops = { /* probe and remove */ .probe = amd_sof_acp_probe, .remove = 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); -extern struct snd_sof_dsp_ops sof_acp_common_ops; +extern const struct snd_sof_dsp_ops sof_acp_common_ops; extern struct snd_sof_dsp_ops sof_renoir_ops; int sof_renoir_ops_init(struct snd_sof_dev *sdev);