| commit | 8a77821e74d6d5ba2eacd4b450684ae6cbe012a0 | [log] [tgz] |
|---|---|---|
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | Sat Nov 04 21:20:06 2017 +0100 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Sun Dec 03 21:24:52 2017 +0100 |
| tree | e031cea44e187adad246ed430beedf519f6ce702 | |
| parent | ba98645c7d54640f163096cda3609d4d55c6ae54 [diff] |
i2c: smbus: use DMA safe buffers for emulated SMBus transactions For all block commands, try to allocate a DMA safe buffer and mark it accordingly. Only use the stack, if the buffers cannot be allocated. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>