commit 5c41a89099dd0fa17eb1b9b73ca6017b7c6e410d
author Todd Poynor <toddpoynor@google.com> Thu Aug 16 05:14:04 2018 -0700
committer Jonas Larsson <ljonas@google.com> Thu Oct 31 16:13:48 2019 -0700
tree 5edf89a7b0a5601d2e9c9c9bb177c0d2a1176418
parent 43a81397ffc57c4c5d95fa0125b88719723100be

staging: gasket: page table: use GFP_KERNEL for dma_alloc_coherent

Flags should be specified for dma_alloc_coherent() call.  Use
GFP_KERNEL, it's fine to sleep here.

Change-Id: Iec4ad9550e8829b67e99b22246e40e0b21600c54
Signed-off-by: Todd Poynor <toddpoynor@google.com>

drivers/staging/gasket/gasket_page_table.c

diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index 3aff2aa..7f83650 100644
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -1287,7 +1287,7 @@
 		return -EINVAL;
 
 	mem = dma_alloc_coherent(gasket_get_device(gasket_dev),
-				 num_pages * PAGE_SIZE, &handle, 0);
+				 num_pages * PAGE_SIZE, &handle, GFP_KERNEL);
 	if (!mem)
 		goto nomem;