diff options
| author | Arnd Bergmann | 2017-09-15 17:08:16 +0200 |
|---|---|---|
| committer | Christoph Hellwig | 2017-09-17 08:20:02 -0700 |
| commit | 6d57339890c9a9dfcd4ba4f8931b911b962968e3 (patch) | |
| tree | 11af5efc5550b5a67d6ef618dd49d1cb07a7d9e0 /mm/vmscan.c | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
dma-coherent: fix rmem_dma_device_init regression
My recent bug fix introduced another bug, which caused rmem_dma_device_init
to always fail, as rmem->priv is never set to anything.
This restores the previous behavior, calling dma_init_coherent_memory()
whenever ->priv is NULL.
Fixes: d35b0996fef3 ("dma-coherent: fix dma_declare_coherent_memory() logic error")
Reported-by: Roy Pledge <roy.pledge@nxp.com>
Tested-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'mm/vmscan.c')
0 files changed, 0 insertions, 0 deletions