PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper

PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper

Currently dw_pcie_ep_init_notify() wrapper just calls pci_epc_init_notify()
directly, so this wrapper provides no benefit to the glue drivers.

Remove it and call pci_epc_init_notify() directly from glue drivers.

Suggested-by: Bjorn Helgaas <helgaas@kernel.org>
Link: https://lore.kernel.org/linux-pci/20240606-pci-deinit-v1-1-4395534520dc@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Niklas Cassel <cassel@kernel.org>