PCI: j721e: Fix module autoloading

Commit a2790bf ("PCI: j721e: Add support to build as a loadable
module") added support to build the driver as a loadable module. However,
it did not add MODULE_DEVICE_TABLE() which is required for autoloading the
driver based on device table when it is built as a loadable module.

Fix it by adding MODULE_DEVICE_TABLE.

Fixes: a2790bf ("PCI: j721e: Add support to build as a loadable module")
Signed-off-by: Siddharth Vadapalli <[email protected]>
[mani: reworded description]
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Cc: [email protected]
Link: https://patch.msgid.link/[email protected]

Author: Siddharth-Vadapalli-at-TI

drivers/pci/controller/cadence/pci-j721e.c

@@ -440,6 +440,7 @@ static const struct of_device_id of_j721e_pcie_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, of_j721e_pcie_match);
 
 static int j721e_pcie_probe(struct platform_device *pdev)
 {