src: Use 'include <string.h>' when appropriate

Drop 'include <string.h>' when it is not used and
add it when it is missing.
Also extra lines removed, or added just before local includes.

Change-Id: Iccac4dbaa2dd4144fc347af36ecfc9747da3de20
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31966
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

src/drivers/aspeed/ast2050/ast2050.c

@@ -14,7 +14,6 @@
  */
 #include <delay.h>
 #include <stdlib.h>
-#include <string.h>
 #include <arch/io.h>
 #include <edid.h>
 

src/drivers/emulation/qemu/bochs.c

@@ -15,7 +15,6 @@
 #include <delay.h>
 #include <edid.h>
 #include <stdlib.h>
-#include <string.h>
 #include <arch/io.h>
 
 #include <boot/coreboot_tables.h>

src/drivers/emulation/qemu/cirrus.c

@@ -18,7 +18,6 @@
 #include <delay.h>
 #include <edid.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include <boot/coreboot_tables.h>
 #include <console/console.h>

src/drivers/generic/adau7002/adau7002.c

@@ -19,7 +19,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #if CONFIG(HAVE_ACPI_TABLES)

src/drivers/generic/max98357a/max98357a.c

@@ -20,7 +20,6 @@
 #include <device/path.h>
 #include <gpio.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #if CONFIG(HAVE_ACPI_TABLES)

src/drivers/i2c/at24rf08c/at24rf08c.c

@@ -14,7 +14,6 @@
  */
 
 #include <types.h>
-#include <string.h>
 #include <device/device.h>
 #include <device/smbus.h>
 #include <smbios.h>

src/drivers/i2c/da7219/da7219.c

@@ -21,7 +21,7 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
+
 #include "chip.h"
 
 #if CONFIG(HAVE_ACPI_TABLES)

src/drivers/i2c/max98373/max98373.c

@@ -21,7 +21,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #define MAX98373_ACPI_NAME	"MAXI"

src/drivers/i2c/max98927/max98927.c

@@ -21,7 +21,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #define MAX98927_ACPI_NAME	"MAXI"

src/drivers/i2c/nau8825/nau8825.c

@@ -21,7 +21,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #if CONFIG(HAVE_ACPI_TABLES)

src/drivers/i2c/rt5663/rt5663.c

@@ -21,7 +21,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 #define RT5663_ACPI_NAME	"RT53"

src/drivers/i2c/tpm/chip.c

@@ -20,7 +20,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "tpm.h"
 #include "chip.h"
 

src/drivers/i2c/tpm/tis_atmel.c

@@ -14,7 +14,6 @@
 
 #include <arch/early_variables.h>
 #include <stdint.h>
-#include <string.h>
 #include <assert.h>
 #include <commonlib/endian.h>
 #include <console/console.h>

src/drivers/intel/fsp1_0/hob.c

@@ -14,7 +14,6 @@
  */
 
 #include <types.h>
-#include <string.h>
 #include <console/console.h>
 #include "fsp_util.h"
 

src/drivers/intel/fsp2_0/notify.c

@@ -14,7 +14,6 @@
 #include <console/console.h>
 #include <cpu/x86/mtrr.h>
 #include <fsp/util.h>
-#include <string.h>
 #include <timestamp.h>
 
 static void fsp_notify(enum fsp_notify_phase phase)

src/drivers/intel/fsp2_0/temp_ram_exit.c

@@ -14,7 +14,6 @@
 #include <fsp/api.h>
 #include <fsp/util.h>
 #include <memrange.h>
-#include <string.h>
 #include <cbfs.h>
 
 void fsp_temp_ram_exit(void)

src/drivers/intel/gma/intel_ddi.c

@@ -26,7 +26,6 @@
  *
  */
 #include <types.h>
-#include <string.h>
 #include <stdlib.h>
 #include <device/device.h>
 #include <device/pci_def.h>

src/drivers/intel/mipi_camera/camera.c

@@ -20,7 +20,6 @@
 #include <device/i2c_simple.h>
 #include <device/device.h>
 #include <device/path.h>
-#include <string.h>
 #include "chip.h"
 
 static void camera_fill_ssdt(struct device *dev)

src/drivers/ipmi/ipmi_kcs.c

@@ -17,7 +17,6 @@
 #include <console/console.h>
 #include <device/device.h>
 #include <arch/io.h>
-#include <string.h>
 #include <delay.h>
 #include "ipmi_kcs.h"
 

src/drivers/net/atl1e.c

@@ -23,7 +23,6 @@
 #include <device/mmio.h>
 #include <device/device.h>
 #include <cbfs.h>
-#include <string.h>
 #include <console/console.h>
 #include <device/pci.h>
 #include <device/pci_ops.h>

src/drivers/net/ne2k.c

@@ -35,7 +35,6 @@ SMC8416 PIO support added by Andrew Bettison (andrewb@zip.com.au) on 4/3/02
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <stdlib.h>
-#include <string.h>
 #include <ip_checksum.h>
 
 #include "ns8390.h"

src/drivers/siemens/nc_fpga/nc_fpga.c

@@ -18,7 +18,6 @@
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>
-#include <string.h>
 #include <device/mmio.h>
 #include <delay.h>
 #include <hwilib.h>

src/drivers/sil/3114/sil_sata.c

@@ -16,8 +16,6 @@
 
 #include <delay.h>
 #include <stdlib.h>
-#include <string.h>
-
 #include <console/console.h>
 #include <device/device.h>
 #include <device/pci.h>

src/drivers/smmstore/store.c

@@ -19,7 +19,6 @@
 #include <commonlib/region.h>
 #include <console/console.h>
 #include <smmstore.h>
-#include <string.h>
 
 /*
  * The region format is still not finalized, but so far it looks like this:

src/drivers/spi/flashconsole.c

@@ -19,7 +19,6 @@
 #include <fmap.h>
 #include <console/console.h>
 #include <console/flash.h>
-#include <string.h>
 
 #define LINE_BUFFER_SIZE 128
 #define READ_BUFFER_SIZE 0x100

src/drivers/spi/tpm/tis.c

@@ -6,7 +6,6 @@
 
 #include <arch/early_variables.h>
 #include <console/console.h>
-#include <string.h>
 #include <security/tpm/tis.h>
 
 #include "tpm.h"

src/drivers/usb/acpi/usb_acpi.c

@@ -20,7 +20,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <stdint.h>
-#include <string.h>
 #include "chip.h"
 
 static bool usb_acpi_add_gpios_to_crs(struct drivers_usb_acpi_config *cfg)

src/drivers/xgi/common/xgi_coreboot.c

@@ -17,7 +17,6 @@
  */
 #include <delay.h>
 #include <stdlib.h>
-#include <string.h>
 #include <vbe.h>
 
 #include <console/console.h>

src/drivers/xgi/common/xgi_coreboot.h

@@ -22,7 +22,6 @@
 #include <delay.h>
 #include <stdlib.h>
 #include <stdint.h>
-#include <string.h>
 #include <arch/io.h>
 #include <device/mmio.h>
 

src/drivers/xgi/z9s/z9s.c

@@ -14,7 +14,6 @@
  */
 #include <delay.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include <console/console.h>
 #include <device/device.h>