PCI: tegra194: Fix host initialization during resume

PCI: tegra194: Fix host initialization during resume

commit c4bf1f25c6c187864681d5ad4dd1fa92f62d5d32 upstream.

Commit 275e88b06a27 ("PCI: tegra: Fix host link initialization") broke
host initialization during resume as it misses out calling the API
dw_pcie_setup_rc() which is required for host and MSI initialization.

Link: https://lore.kernel.org/r/20210504172157.29712-1-vidyas@nvidia.com
Fixes: 275e88b06a27 ("PCI: tegra: Fix host link initialization")
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>