Change quirk_fsl_pcie_header from __init to __devinit to ensure if we
have a runtime access (like via an FPGA being loaded after boot on the
PCIe link) that we dont access randomly freed memory.
Signed-off-by: Matias Garcia <mgarcia@rossvideo.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>