| commit | 4c0be45b18a3bd5c215589c4b320648e35024f6e | [log] [tgz] |
|---|---|---|
| author | Andrew Jackson <Andrew.Jackson@arm.com> | Fri Nov 07 14:14:35 2014 +0000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Nov 07 08:35:55 2014 -0800 |
| tree | cfd8fe7e4df7a899f79c0b135ed7f5a9b8241240 | |
| parent | 144c29ed5fa361b890523358d791e6481d55e5a6 [diff] |
serial: pl011: Allocate TX DMA buffer from DMA capable memory Allocating with __GFP_DMA avoids the need for bounce buffers Signed-off-by: Andrew Jackson <Andrew.Jackson@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>