From: Frank.Li@oss.nxp.com
To: Bin Liu <b-liu@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org (open list:MUSB MULTIPOINT HIGH SPEED
DUAL-ROLE CONTROLLER), linux-kernel@vger.kernel.org (open list)
Cc: vkoul@kernel.org, imx@lists.linux.dev, Frank Li <Frank.Li@nxp.com>
Subject: [PATCH 1/1] usb: musb: use dmaengine_submit() instead of ->tx_submit()
Date: Fri, 2 Oct 2026 15:28:49 -0400 [thread overview]
Message-ID: <20261002192850.166127-1-Frank.Li@oss.nxp.com> (raw)
From: Frank Li <Frank.Li@nxp.com>
Replace direct dma_async_tx_descriptor->tx_submit() calls with the
proper dmaengine_submit() API wrapper in musb_cppi41 and ux500_dma.
Assisted-by: LLM
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
drivers/usb/musb/musb_cppi41.c | 4 ++--
drivers/usb/musb/ux500_dma.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_cppi41.c b/drivers/usb/musb/musb_cppi41.c
index 28e958fcc862c..37a009a4bd500 100644
--- a/drivers/usb/musb/musb_cppi41.c
+++ b/drivers/usb/musb/musb_cppi41.c
@@ -169,7 +169,7 @@ static void cppi41_trans_done(struct cppi41_dma_channel *cppi41_channel)
dma_desc->callback_result = cppi41_dma_callback;
dma_desc->callback_param = &cppi41_channel->channel;
- cppi41_channel->cookie = dma_desc->tx_submit(dma_desc);
+ cppi41_channel->cookie = dmaengine_submit(dma_desc);
trace_musb_cppi41_cont(cppi41_channel);
dma_async_issue_pending(dc);
@@ -469,7 +469,7 @@ static bool cppi41_configure_channel(struct dma_channel *channel,
dma_desc->callback_result = cppi41_dma_callback;
dma_desc->callback_param = channel;
- cppi41_channel->cookie = dma_desc->tx_submit(dma_desc);
+ cppi41_channel->cookie = dmaengine_submit(dma_desc);
cppi41_channel->channel.rx_packet_done = false;
trace_musb_cppi41_config(cppi41_channel);
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
index bbb4978c0cd5f..7b62527ea3f74 100644
--- a/drivers/usb/musb/ux500_dma.c
+++ b/drivers/usb/musb/ux500_dma.c
@@ -118,7 +118,7 @@ static bool ux500_configure_channel(struct dma_channel *channel,
dma_desc->callback = ux500_dma_callback;
dma_desc->callback_param = channel;
- ux500_channel->cookie = dma_desc->tx_submit(dma_desc);
+ ux500_channel->cookie = dmaengine_submit(dma_desc);
dma_async_issue_pending(dma_chan);
--
2.43.0
reply other threads:[~2026-10-02 19:29 UTC|newest]
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