PCI: dwc: ep: Use align addr function for dw_pcie_ep_raise_{msi,msix}_irq()

PCI: dwc: ep: Use align addr function for dw_pcie_ep_raise_{msi,msix}_irq()

Use the dw_pcie_ep_align_addr() function to calculate the alignment in
dw_pcie_ep_raise_{msi,msix}_irq() instead of open coding the same.

Link: https://lore.kernel.org/r/20241017132052.4014605-6-cassel@kernel.org
Link: https://lore.kernel.org/r/20241104205144.409236-2-cassel@kernel.org
Tested-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
[kwilczynski: squashed patch that fixes memory map sizes]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>