Minor cleanup

cpu/at91rm9200/i2c.c

@@ -118,7 +118,7 @@ i2c_probe(unsigned char chip)
 }
 
 int
-i2c_read(unsigned char chip, unsigned int addr, int alen,
+i2c_read (unsigned char chip, unsigned int addr, int alen,
 	  unsigned char *buffer, int len)
 {
 #ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW

net/net.c

@@ -468,7 +468,7 @@ restart:
 
 	/*
 	 *	Main packet reception loop.  Loop receiving packets until
-	 *	someone sets `NetQuit'.
+	 *	someone sets `NetState' to a state that terminates.
 	 */
 	for (;;) {
 		WATCHDOG_RESET();
@@ -503,7 +503,9 @@ restart:
 			thand_f *x;
 
 #if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
-#if defined(CFG_FAULT_ECHO_LINK_DOWN) && defined(CONFIG_STATUS_LED) && defined(STATUS_LED_RED)
+#  if defined(CFG_FAULT_ECHO_LINK_DOWN) &&
+      defined(CONFIG_STATUS_LED) &&
+      defined(STATUS_LED_RED)
 			/*
 			 * Echo the inverted link state to the fault LED.
 			 */
@@ -512,7 +514,7 @@ restart:
 			} else {
 				status_led_set (STATUS_LED_RED, STATUS_LED_ON);
 			}
-#endif /* CFG_FAULT_ECHO_LINK_DOWN, ... */
+#  endif /* CFG_FAULT_ECHO_LINK_DOWN, ... */
 #endif /* CONFIG_MII, ... */
 			x = timeHandler;
 			timeHandler = (thand_f *)0;

rtc/rs5c372.c

@@ -95,7 +95,6 @@ rs5c372_enable(void)
 	unsigned char buf[RS5C372_RAM_SIZE + 1];
 	int ret;
 
-
 	/* note that this returns reg. 15 in buf[1] */
 	ret = rs5c372_readram(&buf[1], RS5C372_RAM_SIZE);
 	if (ret != 0) {