device/pci_device: remove #if/#endif in oprom logic

Use C if conditions instead of preprocessor macros.

BUG=b:72400950

Change-Id: I8107f94b9ecb6f32c569cad0bcb3d51ab39aa35c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/23504
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/device/pci_device.c b/src/device/pci_device.c
index dbe76b5..13ab112 100644
--- a/src/device/pci_device.c
+++ b/src/device/pci_device.c
@@ -664,7 +664,6 @@
 			   ((device & 0xffff) << 16) | (vendor & 0xffff));
 }
 
-#if IS_ENABLED(CONFIG_VGA_ROM_RUN)
 static int should_run_oprom(struct device *dev)
 {
 	static int should_run = -1;
@@ -677,10 +676,9 @@
 	 */
 	should_run = display_init_required();
 
-#if IS_ENABLED(CONFIG_CHROMEOS)
-	if (!should_run)
+	if (!should_run && IS_ENABLED(CONFIG_CHROMEOS))
 		should_run = vboot_wants_oprom();
-#endif
+
 	if (!should_run)
 		printk(BIOS_DEBUG, "Not running VGA Option ROM\n");
 	return should_run;
@@ -701,14 +699,15 @@
 
 	return 0;
 }
-#endif /* CONFIG_VGA_ROM_RUN */
 
 /** Default handler: only runs the relevant PCI BIOS. */
 void pci_dev_init(struct device *dev)
 {
-#if IS_ENABLED(CONFIG_VGA_ROM_RUN)
 	struct rom_header *rom, *ram;
 
+	if (!IS_ENABLED(CONFIG_VGA_ROM_RUN))
+		return;
+
 	/* Only execute VGA ROMs. */
 	if (((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA))
 		return;
@@ -730,7 +729,6 @@
 	run_bios(dev, (unsigned long)ram);
 	gfx_set_init_done(1);
 	printk(BIOS_DEBUG, "VGA Option ROM was run\n");
-#endif /* CONFIG_VGA_ROM_RUN */
 }
 
 /** Default device operation for PCI devices */