diff options
| author | Andrew Jackson <Andrew.Jackson@arm.com> | 2014-11-07 14:14:35 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 08:35:55 -0800 |
| commit | 4c0be45b18a3bd5c215589c4b320648e35024f6e (patch) | |
| tree | cfd8fe7e4df7a899f79c0b135ed7f5a9b8241240 /lib/string_helpers.c | |
| 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>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions