From: Todd Poynor <toddpoy...@google.com>
Flags should be specified for dma_alloc_coherent() call. Use
GFP_KERNEL, it's fine to sleep here.
Signed-off-by: Todd Poynor <toddpoy...@google.com>
---
drivers/staging/gasket/gasket_page_table.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/gasket/gasket_page_table.c
b/drivers/staging/gasket/gasket_page_table.c
index 53492f4fad6aa..71b77da2e18ca 100644
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -1287,7 +1287,7 @@ int gasket_alloc_coherent_memory(struct gasket_dev
*gasket_dev, u64 size,
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;
--
2.19.0.397.gdd90340f6a-goog
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
