drm/i915/display: Add missing include to intel_vga.c

This compilation unit uses udelay() function without including
it's header file. Fix that to break dependency on other code.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240520181814.2392-2-michal.wajdeczko@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_vga.c b/drivers/gpu/drm/i915/display/intel_vga.c
index 4b98833bfa8cc280648b6005e1bec460a74753f7..0b5916c15307e3dd3ac1c8d8b2c67dc1d6e29e44 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_vga.c
+++ b/drivers/gpu/drm/i915/display/intel_vga.c
@@ -3,6 +3,7 @@
  * Copyright © 2019 Intel Corporation
  */
 
+#include <linux/delay.h>
 #include <linux/vgaarb.h>
 
 #include <video/vga.h>