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>

23 files changed, 0 insertions, 23 deletions

diff --git a/src/superio/nsc/pc87360/superio.c b/src/superio/nsc/pc87360/superio.c
index d0959feb9c..33f27e154c 100644
--- a/src/superio/nsc/pc87360/superio.c
+++ b/src/superio/nsc/pc87360/superio.c
@@ -17,7 +17,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "pc87360.h"
diff --git a/src/superio/nsc/pc87366/superio.c b/src/superio/nsc/pc87366/superio.c
index 16fc9e57ce..6d8c66e907 100644
--- a/src/superio/nsc/pc87366/superio.c
+++ b/src/superio/nsc/pc87366/superio.c
@@ -17,7 +17,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "pc87366.h"
diff --git a/src/superio/nsc/pc87382/superio.c b/src/superio/nsc/pc87382/superio.c
index 3a8767f6dd..7c04023670 100644
--- a/src/superio/nsc/pc87382/superio.c
+++ b/src/superio/nsc/pc87382/superio.c
@@ -16,7 +16,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <stdlib.h>
 #include "pc87382.h"
 
diff --git a/src/superio/nsc/pc87384/superio.c b/src/superio/nsc/pc87384/superio.c
index a7aee07880..cef7ff7ee0 100644
--- a/src/superio/nsc/pc87384/superio.c
+++ b/src/superio/nsc/pc87384/superio.c
@@ -16,7 +16,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <stdlib.h>
 #include "pc87384.h"
 
diff --git a/src/superio/nsc/pc87392/superio.c b/src/superio/nsc/pc87392/superio.c
index feaecfb10e..a15d0a2aad 100644
--- a/src/superio/nsc/pc87392/superio.c
+++ b/src/superio/nsc/pc87392/superio.c
@@ -16,7 +16,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <stdlib.h>
 #include "pc87392.h"
 
diff --git a/src/superio/nsc/pc87417/superio.c b/src/superio/nsc/pc87417/superio.c
index e85251bf66..f867ff3e62 100644
--- a/src/superio/nsc/pc87417/superio.c
+++ b/src/superio/nsc/pc87417/superio.c
@@ -18,7 +18,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "pc87417.h"
diff --git a/src/superio/nuvoton/wpcm450/superio.c b/src/superio/nuvoton/wpcm450/superio.c
index d4d5e5cc79..c666818530 100644
--- a/src/superio/nuvoton/wpcm450/superio.c
+++ b/src/superio/nuvoton/wpcm450/superio.c
@@ -16,7 +16,6 @@
 
 #include <device/device.h>
 #include <device/pnp.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "wpcm450.h"
diff --git a/src/superio/renesas/m3885x/superio.c b/src/superio/renesas/m3885x/superio.c
index dd25ca7a26..b200855abd 100644
--- a/src/superio/renesas/m3885x/superio.c
+++ b/src/superio/renesas/m3885x/superio.c
@@ -17,7 +17,6 @@
 #include <device/pnp.h>
 #include <console/console.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <assert.h>
 #include <stdlib.h>
 #include <pc80/keyboard.h>
diff --git a/src/superio/smsc/dme1737/superio.c b/src/superio/smsc/dme1737/superio.c
index 719444b177..0bfd3b811e 100644
--- a/src/superio/smsc/dme1737/superio.c
+++ b/src/superio/smsc/dme1737/superio.c
@@ -20,7 +20,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "dme1737.h"
diff --git a/src/superio/smsc/kbc1100/superio.c b/src/superio/smsc/kbc1100/superio.c
index 7fe54ce7f1..e43e791516 100644
--- a/src/superio/smsc/kbc1100/superio.c
+++ b/src/superio/smsc/kbc1100/superio.c
@@ -19,7 +19,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "kbc1100.h"
diff --git a/src/superio/smsc/lpc47b272/superio.c b/src/superio/smsc/lpc47b272/superio.c
index c5cfe0394e..6ac2d6dbf4 100644
--- a/src/superio/smsc/lpc47b272/superio.c
+++ b/src/superio/smsc/lpc47b272/superio.c
@@ -23,7 +23,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "lpc47b272.h"
diff --git a/src/superio/smsc/lpc47b397/superio.c b/src/superio/smsc/lpc47b397/superio.c
index f0ca914769..ad8153f41c 100644
--- a/src/superio/smsc/lpc47b397/superio.c
+++ b/src/superio/smsc/lpc47b397/superio.c
@@ -21,7 +21,6 @@
 #include <superio/conf_mode.h>
 #include <console/console.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "lpc47b397.h"
diff --git a/src/superio/smsc/lpc47m10x/superio.c b/src/superio/smsc/lpc47m10x/superio.c
index bfa5d33a3c..cd13854128 100644
--- a/src/superio/smsc/lpc47m10x/superio.c
+++ b/src/superio/smsc/lpc47m10x/superio.c
@@ -22,7 +22,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "lpc47m10x.h"
diff --git a/src/superio/smsc/lpc47m15x/superio.c b/src/superio/smsc/lpc47m15x/superio.c
index 26562c2cfc..80ed456ee4 100644
--- a/src/superio/smsc/lpc47m15x/superio.c
+++ b/src/superio/smsc/lpc47m15x/superio.c
@@ -19,7 +19,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "lpc47m15x.h"
diff --git a/src/superio/smsc/lpc47n217/superio.c b/src/superio/smsc/lpc47n217/superio.c
index 0a14e4c44d..b10e8a1b28 100644
--- a/src/superio/smsc/lpc47n217/superio.c
+++ b/src/superio/smsc/lpc47n217/superio.c
@@ -24,7 +24,6 @@
 #include <device/pnp.h>
 #include <console/console.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <assert.h>
 #include <stdlib.h>
 #include "lpc47n217.h"
diff --git a/src/superio/smsc/lpc47n227/superio.c b/src/superio/smsc/lpc47n227/superio.c
index 3574c5fe5e..610f685e43 100644
--- a/src/superio/smsc/lpc47n227/superio.c
+++ b/src/superio/smsc/lpc47n227/superio.c
@@ -20,7 +20,6 @@
 #include <device/pnp.h>
 #include <console/console.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <assert.h>
 #include <stdlib.h>
 #include <pc80/keyboard.h>
diff --git a/src/superio/smsc/mec1308/superio.c b/src/superio/smsc/mec1308/superio.c
index 977c084922..74b8b2e3ca 100644
--- a/src/superio/smsc/mec1308/superio.c
+++ b/src/superio/smsc/mec1308/superio.c
@@ -19,7 +19,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <device/smbus.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "mec1308.h"
diff --git a/src/superio/winbond/w83627ehg/superio.c b/src/superio/winbond/w83627ehg/superio.c
index 2a1c5a9113..88fbc314a9 100644
--- a/src/superio/winbond/w83627ehg/superio.c
+++ b/src/superio/winbond/w83627ehg/superio.c
@@ -21,7 +21,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <console/console.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <pc80/mc146818rtc.h>
 #include <stdlib.h>
diff --git a/src/superio/winbond/w83627hf/superio.c b/src/superio/winbond/w83627hf/superio.c
index 4ebd8d1c9f..318eaa4b03 100644
--- a/src/superio/winbond/w83627hf/superio.c
+++ b/src/superio/winbond/w83627hf/superio.c
@@ -21,7 +21,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <console/console.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <pc80/mc146818rtc.h>
 #include <stdlib.h>
diff --git a/src/superio/winbond/w83627thg/superio.c b/src/superio/winbond/w83627thg/superio.c
index a2ef514d4a..875a4a89b5 100644
--- a/src/superio/winbond/w83627thg/superio.c
+++ b/src/superio/winbond/w83627thg/superio.c
@@ -19,7 +19,6 @@
 #include <device/device.h>
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include "w83627thg.h"
 
diff --git a/src/superio/winbond/w83627uhg/superio.c b/src/superio/winbond/w83627uhg/superio.c
index 3cc4585391..82974ba056 100644
--- a/src/superio/winbond/w83627uhg/superio.c
+++ b/src/superio/winbond/w83627uhg/superio.c
@@ -17,7 +17,6 @@
 #include <device/device.h>
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
-#include <string.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <pc80/keyboard.h>
diff --git a/src/superio/winbond/w83697hf/superio.c b/src/superio/winbond/w83697hf/superio.c
index 9a647c0fd3..a3c132ccee 100644
--- a/src/superio/winbond/w83697hf/superio.c
+++ b/src/superio/winbond/w83697hf/superio.c
@@ -19,7 +19,6 @@
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
 #include <console/console.h>
-#include <string.h>
 #include <lib.h>
 #include <stdlib.h>
 #include "chip.h"
diff --git a/src/superio/winbond/w83977tf/superio.c b/src/superio/winbond/w83977tf/superio.c
index 9f0c0ae377..b4f316ba75 100644
--- a/src/superio/winbond/w83977tf/superio.c
+++ b/src/superio/winbond/w83977tf/superio.c
@@ -19,7 +19,6 @@
 #include <device/device.h>
 #include <device/pnp.h>
 #include <superio/conf_mode.h>
-#include <string.h>
 #include <pc80/keyboard.h>
 #include <stdlib.h>
 #include "w83977tf.h"