| commit | 8a568d7fc295a4c0170930290811a45a5770c8b2 | |
| author | Matthias Schiffer <matthias.schiffer@ew.tq-group.com> | |
| Fri, 11 Sep 2020 15:01:39 +0000 (11 17:01 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Wed, 23 Sep 2020 10:40:43 +0000 (23 12:40 +0200) | ||
| tree | d6f51a16688bafb9b01803def11fe6639b796a97 | treesnapshot (tar.gz zip) |
| parent | a55eec14a4e1987f5415b523bd67355ab0186497 | commitdiff |
i2c: mxs: use MXS_DMA_CTRL_WAIT4END instead of DMA_CTRL_ACK
[ Upstream commit 6eb158ec0a45dbfd98bc6971c461b7d4d5bf61b3 ]
The driver-specific usage of the DMA_CTRL_ACK flag was replaced with a
custom flag in commit ceeeb99cd821 ("dmaengine: mxs: rename custom flag"),
but i2c-mxs was not updated to use the new flag, completely breaking I2C
transactions using DMA.
Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6eb158ec0a45dbfd98bc6971c461b7d4d5bf61b3 ]
The driver-specific usage of the DMA_CTRL_ACK flag was replaced with a
custom flag in commit ceeeb99cd821 ("dmaengine: mxs: rename custom flag"),
but i2c-mxs was not updated to use the new flag, completely breaking I2C
transactions using DMA.
Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| drivers/i2c/busses/i2c-mxs.c | diffblobblamehistory |