[PATCH 10/11] ASoC: renesas: rz-ssi: Remove redundant component open callback

From: phucduc.bui@gmail.com
To: Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
	Venkata Prasad Potturu <venkataprasad.potturu@amd.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
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Cc: Kees Cook <kees@kernel.org>,
	Syed Saba Kareem <syed.sabakareem@amd.com>,
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	Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
	Hemanth Selam <hemanth.selam@gmail.com>,
	Md Shofiqul Islam <shofiqtest@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Zain Aboobacker <zainaboobacker33@gmail.com>,
	Sang-Heon Jeon <ekffu200098@gmail.com>,
	Bo Shen <voice.shen@atmel.com>, Vinod Koul <vkoul@kernel.org>,
	linux-sound@vger.kernel.org, asahi@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	patches@opensource.cirrus.com, linuxppc-dev@lists.ozlabs.org,
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	bui duc phuc <phucduc.bui@gmail.com>
Subject: [PATCH 10/11] ASoC: renesas: rz-ssi: Remove redundant component open callback
Date: Fri, 16 Oct 2026 11:09:45 +0700	[thread overview]
Message-ID: <20261016040946.521195-11-phucduc.bui@gmail.com> (raw)
In-Reply-To: <20261016040946.521195-1-phucduc.bui@gmail.com>

From: bui duc phuc <phucduc.bui@gmail.com>

In DMA mode, the generic dmaengine PCM component already applies
the integer PERIODS constraint in snd_dmaengine_pcm_open().

Since rz_ssi_pcm_open_dma() only applies this constraint, remove
the redundant component .open callback.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
---
 sound/soc/renesas/rz-ssi.c | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/sound/soc/renesas/rz-ssi.c b/sound/soc/renesas/rz-ssi.c
index 9f36fe2c16d2..9a0781bb072d 100644
--- a/sound/soc/renesas/rz-ssi.c
+++ b/sound/soc/renesas/rz-ssi.c
@@ -954,19 +954,6 @@ static int rz_ssi_pcm_open_pio(struct snd_soc_component *component,
 	return 0;
 }
 
-static int rz_ssi_pcm_open_dma(struct snd_soc_component *component,
-			       struct snd_pcm_substream *substream)
-{
-	int ret;
-
-	ret = snd_pcm_hw_constraint_integer(substream->runtime,
-					    SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
 static snd_pcm_uframes_t rz_ssi_pcm_pointer(struct snd_soc_component *component,
 					    struct snd_pcm_substream *substream)
 {
@@ -1017,7 +1004,6 @@ static const struct snd_soc_component_driver rz_ssi_soc_component_pio = {
 
 static const struct snd_soc_component_driver rz_ssi_soc_component_dma = {
 	.name			= "rz-ssi",
-	.open			= rz_ssi_pcm_open_dma,
 	.legacy_dai_naming	= 1,
 };
 
-- 
2.43.0


