coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)

This patch is a raw application of

 find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g'

Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/device/oprom/realmode/x86.c b/src/device/oprom/realmode/x86.c
index 0b19d79..a7631a1 100644
--- a/src/device/oprom/realmode/x86.c
+++ b/src/device/oprom/realmode/x86.c
@@ -212,7 +212,7 @@
 	write_idt_stub((void *)0xffe6e, 0x1a);
 }
 
-#if IS_ENABLED(CONFIG_FRAMEBUFFER_SET_VESA_MODE)
+#if CONFIG(FRAMEBUFFER_SET_VESA_MODE)
 vbe_mode_info_t mode_info;
 static int mode_info_valid;
 
@@ -268,7 +268,7 @@
 	}
 
 	vbe_set_mode(&mode_info);
-#if IS_ENABLED(CONFIG_BOOTSPLASH)
+#if CONFIG(BOOTSPLASH)
 	struct jpeg_decdata *decdata;
 	unsigned char *jpeg = cbfs_boot_map_with_leak("bootsplash.jpg",
 							CBFS_TYPE_BOOTSPLASH,
@@ -349,7 +349,7 @@
 	realmode_call(addr + 0x0003, num_dev, 0xffff, 0x0000, 0xffff, 0x0, 0x0);
 	printk(BIOS_DEBUG, "... Option ROM returned.\n");
 
-#if IS_ENABLED(CONFIG_FRAMEBUFFER_SET_VESA_MODE)
+#if CONFIG(FRAMEBUFFER_SET_VESA_MODE)
 	if ((dev->class >> 8)== PCI_CLASS_DISPLAY_VGA)
 		vbe_set_graphics();
 #endif
@@ -383,7 +383,7 @@
 	cs = cs_ip >> 16;
 	flags = stackflags;
 
-#if IS_ENABLED(CONFIG_REALMODE_DEBUG)
+#if CONFIG(REALMODE_DEBUG)
 	printk(BIOS_DEBUG, "oprom: INT# 0x%x\n", intnumber);
 	printk(BIOS_DEBUG, "oprom: eax: %08x ebx: %08x ecx: %08x edx: %08x\n",
 		      eax, ebx, ecx, edx);
diff --git a/src/device/oprom/realmode/x86_interrupts.c b/src/device/oprom/realmode/x86_interrupts.c
index 3600200..2629ab9 100644
--- a/src/device/oprom/realmode/x86_interrupts.c
+++ b/src/device/oprom/realmode/x86_interrupts.c
@@ -210,7 +210,7 @@
 			break;
 		}
 
-#if IS_ENABLED(CONFIG_REALMODE_DEBUG)
+#if CONFIG(REALMODE_DEBUG)
 		printk(BIOS_DEBUG, "0x%x: bus %d devfn 0x%x reg 0x%x val 0x%x\n",
 			     func, bus, devfn, reg, X86_ECX);
 #endif