pci: Remove CONFIG_ALWAYS_LOAD_OPROM

This option is defined at nowhere. Remove it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c
index 9eb605b..3ae9231 100644
--- a/drivers/pci/pci_rom.c
+++ b/drivers/pci/pci_rom.c
@@ -41,8 +41,6 @@
 
 static bool should_load_oprom(struct udevice *dev)
 {
-	if (IS_ENABLED(CONFIG_ALWAYS_LOAD_OPROM))
-		return 1;
 	if (board_should_run_oprom(dev))
 		return 1;