tree: Drop unused <stdlib.h>

Change-Id: Ie7e36cfa5a09d94bb58f12f9bd262255a630424c
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81819
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/drivers/efi/efivars.c

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

src/drivers/efi/option.c

@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <stdlib.h>
 #include <option.h>
 #include <smmstore.h>
 

src/drivers/usb/hub/acpi.c

@@ -2,7 +2,6 @@
 
 #include <acpi/acpigen.h>
 #include <acpi/acpi_device.h>
-#include <stdlib.h>
 
 #include "chip.h"
 

src/lib/bootsplash.c

@@ -5,7 +5,6 @@
 #include <console/console.h>
 #include <endian.h>
 #include <bootsplash.h>
-#include <stdlib.h>
 
 #include "jpeg.h"
 

src/soc/intel/xeon_sp/chip_common.c

@@ -9,7 +9,6 @@
 #include <soc/chip_common.h>
 #include <soc/soc_util.h>
 #include <soc/util.h>
-#include <stdlib.h>
 
 /**
  * Find all device of a given vendor and type for the specified socket.

src/soc/intel/xeon_sp/chip_gen1.c

@@ -12,7 +12,6 @@
 #include <soc/chip_common.h>
 #include <soc/soc_util.h>
 #include <soc/util.h>
-#include <stdlib.h>
 
 static const STACK_RES *domain_to_stack_res(const struct device *dev)
 {

src/soc/intel/xeon_sp/iio_ioapic.c

@@ -5,7 +5,6 @@
 #include <soc/chip_common.h>
 #include <soc/util.h>
 #include <stdint.h>
-#include <stdlib.h>
 
 static uintptr_t xeonsp_ioapic_bases[CONFIG_MAX_SOCKET * MAX_IIO_STACK + 1];
 

src/soc/intel/xeon_sp/spr/soc_util.c

@@ -10,7 +10,6 @@
 #include <soc/pci_devs.h>
 #include <soc/soc_util.h>
 #include <soc/util.h>
-#include <stdlib.h>
 #include <pc80/mc146818rtc.h>
 
 const EWL_PRIVATE_DATA *get_ewl_hob(void)

src/soc/mediatek/common/early_init.c

@@ -2,7 +2,6 @@
 
 #include <assert.h>
 #include <soc/early_init.h>
-#include <stdlib.h>
 #include <string.h>
 
 static struct early_init_data *find_early_init(void)

src/soc/mediatek/mt8195/pcie.c

@@ -7,7 +7,6 @@
 #include <soc/early_init.h>
 #include <soc/pcie.h>
 #include <soc/pcie_common.h>
-#include <stdlib.h>
 
 #define PCIE_REG_BASE_PORT0	0x112f0000
 #define PCIE_RST_CTRL_REG	(PCIE_REG_BASE_PORT0 + 0x148)

src/soc/qualcomm/sc7280/display/edp_ctrl.c

@@ -7,7 +7,6 @@
 #include <delay.h>
 #include <types.h>
 #include <string.h>
-#include <stdlib.h>
 #include <soc/clock.h>
 #include <gpio.h>
 #include <soc/display/edp_reg.h>

src/superio/nuvoton/npcd378/superio.c

@@ -10,7 +10,6 @@
 #include <acpi/acpi.h>
 #include <acpi/acpigen.h>
 #include <superio/common/ssdt.h>
-#include <stdlib.h>
 
 #include "npcd378.h"