diff options
| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-05-28 16:46:46 -0400 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-05-28 16:46:46 -0400 |
| commit | cf9f123b38345b2c2777e642eb9bb561f4b7de91 (patch) | |
| tree | fafec4fa1735722cc79766b7f55864252c671aad /drivers/block/ps3vram.c | |
| parent | cf90bc4830b858487fe4b9b9ecd0031e23ca3e83 (diff) | |
NVMe: Use dma_set_mask() correctly
In some circumstances setting a 64-bit DMA mask can fail, as explained
in Documentation/DMA-API-HOWTO.txt. Use the recommended code sequence
to set a 32-bit DMA mask if setting a 64-bit DMA mask fails.
Reported-by: Chayan Biswas <Chayan.Biswas@sandisk.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'drivers/block/ps3vram.c')
0 files changed, 0 insertions, 0 deletions