Commit 89702530 authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher
Browse files

drm/amdgpu: Remove volatile from amdgpu and amdgpu_ih headers 



Remove the unnecessary use of volatile in some of the amdgpu.h and
amdgpu_ih.h headers.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f307cfb9

drivers/gpu/drm/amd/amdgpu/amdgpu.h

+1 −1
Original line number Diff line number Diff line
@@ -721,7 +721,7 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data, 
/* VRAM scratch page for HDP bug, default vram page */

struct amdgpu_mem_scratch {

	struct amdgpu_bo		*robj;

	volatile uint32_t		*ptr;

	uint32_t			*ptr;

	u64				gpu_addr;

};

drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h

+3 −3
Original line number Diff line number Diff line
@@ -56,14 +56,14 @@ struct amdgpu_ih_ring { 
	bool			use_bus_addr;



	struct amdgpu_bo	*ring_obj;

	volatile uint32_t	*ring;

	uint32_t		*ring;

	uint64_t		gpu_addr;



	uint64_t		wptr_addr;

	volatile uint32_t	*wptr_cpu;

	uint32_t		*wptr_cpu;



	uint64_t		rptr_addr;

	volatile uint32_t	*rptr_cpu;

	uint32_t		*rptr_cpu;



	bool                    enabled;

	unsigned		rptr;