drm/amdkfd: reduce stack size in kfd_topology_add_device()

[ Upstream commit 4ff91f21 ]

kfd_topology.c:2082:1: warning: the frame size of 1440 bytes is larger than 1024 bytes

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2866


Cc: Arnd Bergmann <arnd@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: 438b39ac ("drm/amdkfd: pause autosuspend when creating pdd")
Signed-off-by: Sasha Levin <sashal@kernel.org>