src/acpi: Remove unused <acpi/acpi.h>

Change-Id: I1684e6386da9db0ff41e78078f7d72c1fb4a499e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Lance Zhao
diff --git a/src/acpi/acpigen_ps2_keybd.c b/src/acpi/acpigen_ps2_keybd.c
index c65790d..a3ea4ef 100644
--- a/src/acpi/acpigen_ps2_keybd.c
+++ b/src/acpi/acpigen_ps2_keybd.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
-#include <acpi/acpi.h>
 #include <acpi/acpigen.h>
 #include <acpi/acpigen_ps2_keybd.h>
 #include <console/console.h>
diff --git a/src/acpi/acpigen_usb.c b/src/acpi/acpigen_usb.c
index 2868fee..e32dfc4 100644
--- a/src/acpi/acpigen_usb.c
+++ b/src/acpi/acpigen_usb.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
-#include <acpi/acpi.h>
 #include <acpi/acpi_device.h>
 #include <acpi/acpi_pld.h>
 #include <acpi/acpigen.h>
diff --git a/src/acpi/sata.c b/src/acpi/sata.c
index 04676a6..282d366 100644
--- a/src/acpi/sata.c
+++ b/src/acpi/sata.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <acpi/acpi.h>
 #include <acpi/acpigen.h>
 #include <acpi/acpi_sata.h>