[Zrouter-src-freebsd] ZRouter.org: push to FreeBSD HEAD tree

[zrouter-src-freebsd at zrouter.org]

details:   http://zrouter.org/hg/FreeBSD/head//rev/a12561d9275a
changeset: 434:a12561d9275a
user:      Aleksandr Rybalko <ray at ddteam.net>
date:      Tue Mar 20 00:52:12 2012 +0200
description:
Whitespace cleanup.

diffstat:

 head/sys/dev/gpio/gpiospi.c |  8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diffs (54 lines):

diff -r fe1aa2b56874 -r a12561d9275a head/sys/dev/gpio/gpiospi.c
--- a/head/sys/dev/gpio/gpiospi.c	Tue Mar 20 00:40:54 2012 +0200
+++ b/head/sys/dev/gpio/gpiospi.c	Tue Mar 20 00:52:12 2012 +0200
@@ -44,7 +44,6 @@
 #include <dev/spibus/spibusvar.h>
 #include "spibus_if.h"
 
-
 #define GPIO_SPI_DEBUG
 #ifdef GPIO_SPI_DEBUG
 #define dprintf printf
@@ -67,7 +66,6 @@
 static void gpio_spi_chip_activate(struct gpio_spi_softc *, int);
 static void gpio_spi_chip_deactivate(struct gpio_spi_softc *, int);
 
-
 SYSCTL_NODE(_hw, OID_AUTO, gpiospi, CTLFLAG_RD, 0,
     "GPIO SPI driver parameters");
 
@@ -76,8 +74,6 @@
     "delay - half clock time in uS");
 TUNABLE_INT("hw.gpiospi.delay", &sysctl_delay);
 
-
-
 static int
 gpio_spi_probe(device_t dev)
 {
@@ -167,7 +163,6 @@
 	GPIOBUS_RELEASE_BUS(sc->sc_busdev, sc->sc_dev);
 	GPIOBUS_UNLOCK_BUS(sc->sc_busdev);
 
-
 	device_add_child(dev, "spibus", -1);
 	return (bus_generic_attach(dev));
 }
@@ -259,9 +254,7 @@
 	uint32_t mask, out = 0;
 	unsigned int bit;
 
-
 	/* called with locked gpiobus */
-
 	for (mask = 0x80; mask > 0; mask >>= 1) {
 		if ((mode == MODE_CPOL) || (mode == MODE_CPHA)) {
 			/* If mode 1 or 2 */
@@ -363,7 +356,6 @@
 			buf_in[i] = byte;
 	}
 
-
 	/* Return pins to mode default */
 	if ((devi->mode == MODE_CPOL) || (devi->mode == MODE_CPHA)) {
 		GPIOBUS_PIN_SET(sc->sc_busdev, sc->sc_dev,