From: Frank.Li@oss.nxp.com
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
dmaengine@vger.kernel.org, imx@lists.linux.dev,
vkoul@kernel.org, Frank Li <Frank.Li@nxp.com>
Subject: [PATCH 5/6] async_tx: replace open-coded cap_mask accesses with dmaengine_has_cap()
Date: Wed, 14 Oct 2026 15:43:49 -0400 [thread overview]
Message-ID: <20261014-async_tx_dma-v1-5-35790d01e190@nxp.com> (raw)
In-Reply-To: <20261014-async_tx_dma-v1-0-35790d01e190@nxp.com>
From: Frank Li <Frank.Li@nxp.com>
Replace remaining direct accesses to chan->device->cap_mask with the
dmaengine_has_cap() helper which already exists in dmaengine.h.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
crypto/async_tx/async_tx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 7eba152ecb97b..5637c95be6b3b 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -47,7 +47,7 @@ __async_tx_find_channel(struct async_submit_ctl *submit,
/* see if we can keep the chain on one channel */
if (depend_tx &&
- dma_has_cap(tx_type, depend_tx->chan->device->cap_mask))
+ dmaengine_has_cap(depend_tx->chan, tx_type))
return depend_tx->chan;
return async_dma_find_channel(tx_type);
}
--
2.43.0
next prev parent reply other threads:[~2026-10-14 19:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 19:43 [PATCH 0/6] async_tx: use DMA Engine APIs Frank.Li
2026-10-14 19:43 ` [PATCH 1/6] async_tx: replace direct ->device_prep*() calls with standard DMA engine API Frank.Li
2026-10-14 19:43 ` [PATCH 2/6] async_tx: use dmaengine_get_dma_device() instead of chan->device->dev Frank.Li
2026-10-14 19:43 ` [PATCH 3/6] async_tx: use dmaengine_prep_dma_(pq|pq_val|interrupt|xor) instead of direct callback Frank.Li
2026-10-14 19:43 ` [PATCH 4/6] async_tx: convert to dmaengine_is_*_aligned() helpers Frank.Li
2026-10-14 19:43 ` Frank.Li [this message]
2026-10-14 19:43 ` [PATCH 6/6] async_tx: Mark as Deprecated in Kconfig Frank.Li
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