drm/amd/display: Remove vupdate_int_entry definition

drm/amd/display: Remove vupdate_int_entry definition

Remove the vupdate_int_entry definition and utilization to avoid the
following warning by Clang:

drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:410:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(0),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:404:2:
note: previous initialization is here
    vupdate_int_entry(0),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:411:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(1),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:405:2:
note: previous initialization is here
    vupdate_int_entry(1),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:412:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(2),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:406:2:
note: previous initialization is here
    vupdate_int_entry(2),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:413:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(3),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:407:2:
note: previous initialization is here
    vupdate_int_entry(3),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:414:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(4),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:408:2:
note: previous initialization is here
    vupdate_int_entry(4),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:415:2:
warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
    vupdate_no_lock_int_entry(5),
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:280:39:
note: expanded from macro 'vupdate_no_lock_int_entry'
    [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
    ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:409:2:
note: previous initialization is here
    vupdate_int_entry(5),
    ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn21/irq_service_dcn21.c:269:39:
note: expanded from macro 'vupdate_int_entry'
        [DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
        ^~
6 warnings generated.

Fixes: 5ff8002b6330 ("drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1")
Signed-off-by: Maíra Canal <maira.canal@usp.br>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>