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Subject[PATCH] staging: gasket: fix plain integer as NULL pointer warning
Date
Trivial fix to remove sparse warnings:

drivers/staging/gasket/gasket_page_table.c:884:40: warning: Using plain integer as NULL pointer
drivers/staging/gasket/gasket_page_table.c:1743:57: warning: Using plain integer as NULL pointer
drivers/staging/gasket/gasket_page_table.c:1768:57: warning: Using plain integer as NULL pointer

Signed-off-by: Ivan Bornyakov <brnkv.i1@gmail.com>
---
drivers/staging/gasket/gasket_page_table.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index c5390a860f86..5d3d33cac12f 100644
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -881,7 +881,7 @@ static int gasket_perform_mapping(
u64 off =
(u64)host_addr -
(u64)pg_tbl->coherent_pages[0].user_virt;
- ptes[i].page = 0;
+ ptes[i].page = NULL;
ptes[i].offset = offset;
ptes[i].dma_addr = pg_tbl->coherent_pages[0].paddr +
off + i * PAGE_SIZE;
@@ -1740,7 +1740,7 @@ int gasket_free_coherent_memory(struct gasket_dev *gasket_dev, u64 size,
gasket_dev->coherent_buffer.virt_base,
gasket_dev->coherent_buffer.phys_base);
gasket_dev->coherent_buffer.length_bytes = 0;
- gasket_dev->coherent_buffer.virt_base = 0;
+ gasket_dev->coherent_buffer.virt_base = NULL;
gasket_dev->coherent_buffer.phys_base = 0;
}
return 0;
@@ -1765,7 +1765,7 @@ void gasket_free_coherent_memory_all(
gasket_dev->coherent_buffer.virt_base,
gasket_dev->coherent_buffer.phys_base);
gasket_dev->coherent_buffer.length_bytes = 0;
- gasket_dev->coherent_buffer.virt_base = 0;
+ gasket_dev->coherent_buffer.virt_base = NULL;
gasket_dev->coherent_buffer.phys_base = 0;
}
}
--
2.16.4
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