src/soc/mediatek: Remove unused <delay.h>

Change-Id: I414ad3824819f441f316567795999ed9539cba7b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60603
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

src/soc/mediatek/common/dram_init.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <console/console.h>
-#include <delay.h>
 #include <stdint.h>
 #include <soc/dramc_common.h>
 #include <soc/dramc_param.h>

src/soc/mediatek/common/pmif_spi.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <console/console.h>
-#include <delay.h>
 #include <device/mmio.h>
 #include <soc/infracfg.h>
 #include <soc/pll.h>

src/soc/mediatek/mt8195/dp_intf.c

@@ -2,7 +2,6 @@
 
 #include <console/console.h>
 #include <device/mmio.h>
-#include <delay.h>
 #include <edid.h>
 #include <soc/addressmap.h>
 #include <soc/dp_intf.h>