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Message-ID: <20230725092417.43706-16-herve.codina@bootlin.com>
Date: Tue, 25 Jul 2023 11:23:51 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Herve Codina <herve.codina@...tlin.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>,
Linus Walleij <linus.walleij@...aro.org>,
Qiang Zhao <qiang.zhao@....com>, Li Yang <leoyang.li@....com>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Shengjiu Wang <shengjiu.wang@...il.com>,
Xiubo Li <Xiubo.Lee@...il.com>,
Fabio Estevam <festevam@...il.com>,
Nicolin Chen <nicoleotsuka@...il.com>,
Christophe Leroy <christophe.leroy@...roup.eu>
Cc: netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
alsa-devel@...a-project.org,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: [PATCH 15/26] soc: fsl: cpm1: qmc: Remove timeslots handling from setup_chan()
Timeslots setting is done at channel start() and stop().
There is no more need to do that during setup_chan().
Simply remove timeslot setting from setup_chan().
Signed-off-by: Herve Codina <herve.codina@...tlin.com>
---
drivers/soc/fsl/qe/qmc.c | 28 ----------------------------
1 file changed, 28 deletions(-)
diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
index 6d1cd203abd2..15872d3e4992 100644
--- a/drivers/soc/fsl/qe/qmc.c
+++ b/drivers/soc/fsl/qe/qmc.c
@@ -723,30 +723,6 @@ static int qmc_chan_setup_tsa_rx(struct qmc_chan *chan, bool enable)
return qmc_chan_setup_tsa_32rx(chan, &info, enable);
}
-static int qmc_chan_setup_tsa(struct qmc_chan *chan, bool enable)
-{
- struct tsa_serial_info info;
- int ret;
-
- /* Retrieve info from the TSA related serial */
- ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info);
- if (ret)
- return ret;
-
- /*
- * Setup one common 64 entries table or two 32 entries (one for Tx
- * and one for Tx) according to assigned TS numbers.
- */
- if (chan->qmc->is_tsa_64rxtx)
- return qmc_chan_setup_tsa_64rxtx(chan, &info, enable);
-
- ret = qmc_chan_setup_tsa_32rx(chan, &info, enable);
- if (ret)
- return ret;
-
- return qmc_chan_setup_tsa_32tx(chan, &info, enable);
-}
-
static int qmc_chan_command(struct qmc_chan *chan, u8 qmc_opcode)
{
return cpm_command(chan->id << 2, (qmc_opcode << 4) | 0x0E);
@@ -1323,10 +1299,6 @@ static int qmc_setup_chan(struct qmc *qmc, struct qmc_chan *chan)
chan->qmc = qmc;
- ret = qmc_chan_setup_tsa(chan, true);
- if (ret)
- return ret;
-
/* Set channel specific parameter base address */
chan->s_param = qmc->dpram + (chan->id * 64);
/* 16 bd per channel (8 rx and 8 tx) */
--
2.41.0
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