[PATCH v2 2/4] staging: vchiq: Do not assign default dma_mask explicitly

[Umang Jain]

The vchiq driver assigns DMA_BIT_MASK(32) to the child platform devices
it registers. By default, platform_device_register_* helpers assign
DMA_BIT_MASK(32) dma_mask to the platform devices it registers. It is
unnecessary to define it explicitly in struct platform_device_info
hence, drop this explicit dma_mask assignment.

This will help simplying the vchiq_register_child() going forwards.
No functional changes intended in this patch.

Signed-off-by: Umang Jain <umang.jain@xxxxxxxxxxxxxxxx>
---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index fc7ea7ba97b2..3c4766375daa 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -1774,7 +1774,6 @@ vchiq_register_child(struct platform_device *pdev, const char *name)
 	pdevinfo.parent = &pdev->dev;
 	pdevinfo.name = name;
 	pdevinfo.id = PLATFORM_DEVID_NONE;
-	pdevinfo.dma_mask = DMA_BIT_MASK(32);
 
 	child = platform_device_register_full(&pdevinfo);
 	if (IS_ERR(child)) {
-- 
2.38.1