drm/amdgpu/discovery: stop converting the units of base addresses

the unit is already in dword

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2019-03-27 20:27:20 +08:00 committed by Alex Deucher
parent 6a8ee0257d
commit 966f1d8fd0

View File

@ -300,11 +300,11 @@ int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
for (k = 0; k < num_base_address; k++) {
/*
* convert the endianness and unit (in dword) of base addresses in place,
* convert the endianness of base addresses in place,
* so that we don't need to convert them when accessing adev->reg_offset.
*/
ip->base_address[k] = le32_to_cpu(ip->base_address[k]) >> 2;
DRM_DEBUG("\t0x%08x\n", ip->base_address[k] << 2);
ip->base_address[k] = le32_to_cpu(ip->base_address[k]);
DRM_DEBUG("\t0x%08x\n", ip->base_address[k]);
}
adev->reg_offset[hw_ip][ip->number_instance] =