From: Ivan Bornyakov Date: Wed, 11 Jul 2018 11:13:34 +0000 (+0300) Subject: staging: gasket: fix plain integer as NULL pointer warning X-Git-Tag: v4.19~371^2~546 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eff2eb5bd57f3ddda47bedd87662d8cd9bd8b2a0;p=platform%2Fkernel%2Flinux-rpi.git staging: gasket: fix plain integer as NULL pointer warning 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c index c5390a8..5d3d33c 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; } }