drm/msm/dpu: Remove duplicate header

Remove dpu_kms.h which is included more than once
Signed-off-by: NSabyasachi Gupta <sabyasachi.linux@gmail.com>
Signed-off-by: NSean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/5cda6de6.1c69fb81.a3ae5.836a@mx.google.com

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c

@@ -15,7 +15,6 @@
 #include "dpu_hwio.h"
 #include "dpu_hw_lm.h"
 #include "dpu_hw_mdss.h"
-#include "dpu_kms.h"
 
 #define LM_OP_MODE                        0x00
 #define LM_OUT_SIZE                       0x04