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/drivers/emulation/qemu/bochs.c b/src/drivers/emulation/qemu/bochs.c
index cdd2c20..de3feac 100644
--- a/src/drivers/emulation/qemu/bochs.c
+++ b/src/drivers/emulation/qemu/bochs.c
@@ -135,9 +135,9 @@
 
 static void bochs_init(struct device *dev)
 {
-	if (IS_ENABLED(CONFIG_LINEAR_FRAMEBUFFER))
+	if (CONFIG(LINEAR_FRAMEBUFFER))
 		bochs_init_linear_fb(dev);
-	else if (IS_ENABLED(CONFIG_VGA_TEXT_FRAMEBUFFER))
+	else if (CONFIG(VGA_TEXT_FRAMEBUFFER))
 		bochs_init_text_mode(dev);
 }