diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 3782e1cd3697020219d34b81aa039a8c767be486..934d861a32359bb553ce17966d152f089b31c04d 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -2196,10 +2196,8 @@ static int __init acer_wmi_init(void)
 		interface->capability &= ~ACER_CAP_BRIGHTNESS;
 		pr_info("Brightness must be controlled by acpi video driver\n");
 	} else {
-#ifdef CONFIG_ACPI_VIDEO
 		pr_info("Disabling ACPI video driver\n");
 		acpi_video_unregister();
-#endif
 	}
 
 	if (wmi_has_guid(WMID_GUID3)) {
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index 5c17ba895692ce039c3ff2ec5bccb846a7f0271c..db8f63841b4265922b5a630c020e00cb4f490ad3 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -511,9 +511,7 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
 	 * Disable the other backlight choices.
 	 */
 	acpi_video_dmi_promote_vendor();
-#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
 	acpi_video_unregister();
-#endif
 	apple_bl_unregister();
 
 	gmux_data->power_state = VGA_SWITCHEROO_ON;
@@ -599,9 +597,7 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
 	kfree(gmux_data);
 
 	acpi_video_dmi_demote_vendor();
-#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
 	acpi_video_register();
-#endif
 	apple_bl_register();
 }
 
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 2eb9fe8e8efd038c7bb1d25ad4fbde2961ca8e1a..c0e9ff489b2417f2469e7abc7d2289e4b971c8a2 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -47,9 +47,7 @@
 #include <linux/thermal.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
-#ifdef CONFIG_ACPI_VIDEO
 #include <acpi/video.h>
-#endif
 
 #include "asus-wmi.h"
 
@@ -1704,10 +1702,8 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (asus->driver->quirks->wmi_backlight_power)
 		acpi_video_dmi_promote_vendor();
 	if (!acpi_video_backlight_support()) {
-#ifdef CONFIG_ACPI_VIDEO
 		pr_info("Disabling ACPI video driver\n");
 		acpi_video_unregister();
-#endif
 		err = asus_wmi_backlight_init(asus);
 		if (err && err != -ENODEV)
 			goto fail_backlight;
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index c1ca7bcebb66b52bfb033fc24cc0bc2856bd313d..dd90d15f52101e24296b30523d68056e01bac7df 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -26,9 +26,7 @@
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
 #include <linux/ctype.h>
-#ifdef CONFIG_ACPI_VIDEO
 #include <acpi/video.h>
-#endif
 
 /*
  * This driver is needed because a number of Samsung laptops do not hook
@@ -1558,9 +1556,7 @@ static int __init samsung_init(void)
 		samsung->handle_backlight = false;
 	} else if (samsung->quirks->broken_acpi_video) {
 		pr_info("Disabling ACPI video driver\n");
-#ifdef CONFIG_ACPI_VIDEO
 		acpi_video_unregister();
-#endif
 	}
 #endif