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[07/14] ASoC: SOF: amd: acp: Constify snd_sof_dsp_ops

Message ID 20240414-n-const-ops-var-v1-7-8f53ee5d981c@kernel.org (mailing list archive)
State Superseded
Headers show
Series ASoC: Constify local snd_sof_dsp_ops | expand

Commit Message

Krzysztof Kozlowski April 14, 2024, 6:47 p.m. UTC 
'struct snd_sof_dsp_ops' is not modified by core code, so it can be made
const for increased code safety.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 sound/soc/sof/amd/acp-common.c | 2 +-
 sound/soc/sof/amd/acp.h        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
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Patch

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);