svn commit: r259035 - head/sys/dev/gpio

[Luiz Otavio O Souza]

Author: loos
Date: Fri Dec  6 17:49:34 2013
New Revision: 259035
URL: http://svnweb.freebsd.org/changeset/base/259035

Log:
  Remove unnecessary includes and an unused softc variable.  While here apply
  two minor style(9) fixes.
  
  Approved by:	adrian (mentor)

Modified:
  head/sys/dev/gpio/gpioiic.c

Modified: head/sys/dev/gpio/gpioiic.c
==============================================================================
--- head/sys/dev/gpio/gpioiic.c	Fri Dec  6 17:45:14 2013	(r259034)
+++ head/sys/dev/gpio/gpioiic.c	Fri Dec  6 17:49:34 2013	(r259035)
@@ -30,15 +30,10 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/systm.h>
-#include <sys/bio.h>
 #include <sys/bus.h>
 #include <sys/conf.h>
 #include <sys/kernel.h>
-#include <sys/kthread.h>
-#include <sys/lock.h>
-#include <sys/malloc.h>
 #include <sys/module.h>
-#include <sys/mutex.h>
 
 #include <sys/gpio.h>
 #include "gpiobus_if.h"
@@ -55,7 +50,6 @@ struct gpioiic_softc 
 {
 	device_t	sc_dev;
 	device_t	sc_busdev;
-	struct cdev	*sc_leddev;
 	int		scl_pin;
 	int		sda_pin;
 };
@@ -78,6 +72,7 @@ gpioiic_probe(device_t dev)
 {
 
 	device_set_desc(dev, "GPIO I2C bit-banging driver");
+
 	return (0);
 }
 
@@ -139,7 +134,7 @@ gpioiic_callback(device_t dev, int index
 		error = EINVAL;
 	}
 
-	return(error);
+	return (error);
 }
 
 static void