staging: rts5208: Use pci_device_id rather than DEFINE_PCI_DEVICE_TABLE

This patch enhances kernel style usage for the rts5208 driver.
We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet
kernel coding style guidelines. This issue was reported by checkpatch.

Signed-off-by: Benoit Taine <benoit.taine@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5208/rtsx.c

@@ -1030,7 +1030,7 @@ static void rtsx_remove(struct pci_dev *pci)
 }
 
 /* PCI IDs */
-static DEFINE_PCI_DEVICE_TABLE(rtsx_ids) = {
+static const struct pci_device_id rtsx_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x5208),
 		PCI_CLASS_OTHERS << 16, 0xFF0000 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x5288),