| commit | 8d4c28fbc284bf2dee08afff146def47cafbc227 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Feb 11 14:20:03 2019 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Tue Feb 12 12:09:24 2019 -0500 |
| tree | c47ea54dbbb93f0046da2476e9e6d5cfc91f6d1d | |
| parent | 5dac33ad6f0d1dbc20736fa13d833250e7f12a26 [diff] |
meth: pass struct device to DMA API functions The DMA API generally relies on a struct device to work properly, and only barely works without one for legacy reasons. Pass the easily available struct device from the platform_device to remedy this. Also use GFP_KERNEL instead of GFP_ATOMIC as the gfp_t for the memory allocation, as we aren't in interrupt context or under a lock. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>