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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-11-04 16:20:01 -0400 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-12-03 14:47:33 -0500 |
| commit | 521a72e1f2e8141d78e7699eaacda24e308ed428 (patch) | |
| tree | 11ef5aef08fb208c3152812c36ecb5bedfa95dd1 /drivers/i2c/i2c-core-base.c | |
| parent | 14911c6f48ec9571343ac36ae02f2db68bf9e7f9 (diff) | |
i2c: add a message flag for DMA safe buffers
I2C has no requirement that the buffer of a message needs to be DMA
safe. In case it is, it can now be flagged, so drivers wishing to
do DMA can use the buffer directly.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/i2c-core-base.c')
0 files changed, 0 insertions, 0 deletions