RDMA/bnxt_re: Allocate dev_attr information dynamically

RDMA/bnxt_re: Allocate dev_attr information dynamically

[ Upstream commit 9264cd6aa8f194753507cb6e1f444141e7c79f48 ]

In order to optimize the size of driver private structure,
the memory for dev_attr is allocated dynamically during the
chip context initialization. In order to make certain runtime
decisions, store dev_attr in the qplib_res structure.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1736446693-6692-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Stable-dep-of: 8238c7bd8420 ("RDMA/bnxt_re: Fix the statistics for Gen P7 VF")
Signed-off-by: Sasha Levin <sashal@kernel.org>