From: Lukas Bulwahn <lukas.bulwahn@gmail.com>
To: Dan Williams <dan.j.williams@intel.com>, Vinod Koul <vkoul@kernel.org>
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
Lukas Bulwahn <lukas.bulwahn@gmail.com>
Subject: [PATCH] async_tx: correct reference to ASYNC_TX_ENABLE_CHANNEL_SWITCH
Date: Wed, 6 Oct 2021 11:34:16 +0200 [thread overview]
Message-ID: <20211006093416.4750-1-lukas.bulwahn@gmail.com> (raw)
Commit b802c8410ca9 ("async_tx: deprecate broken support for channel
switching") in 2017 intended to "prevent async_tx from using an offload
engine if the channel switching capability is enabled" by adding a
suitable ifdef on the corresponding config.
The config for determining if the channel switching capability is
enabled is called CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH, however
the ifdef falsely refers to CONFIG_ASYNC_TX_CHANNEL_SWITCH (note the
missing "ENABLE").
Correct the name of the config to the intended one.
Fixes: b802c8410ca9 ("async_tx: deprecate broken support for channel switching")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
---
include/linux/async_tx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index 5cc73d7e5b52..8c7b940d9912 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -74,7 +74,7 @@ struct async_submit_ctl {
void *scribble;
};
-#if defined(CONFIG_DMA_ENGINE) && !defined(CONFIG_ASYNC_TX_CHANNEL_SWITCH)
+#if defined(CONFIG_DMA_ENGINE) && !defined(CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH)
#define async_tx_issue_pending_all dma_issue_pending_all
/**
--
2.26.2
next reply other threads:[~2021-10-06 9:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 9:34 Lukas Bulwahn [this message]
2021-10-06 13:29 ` [PATCH] async_tx: correct reference to ASYNC_TX_ENABLE_CHANNEL_SWITCH kernel test robot
2021-10-06 20:44 ` kernel test robot
2021-10-06 20:51 ` kernel test robot
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