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Commit a8308800 authored by Joachim Fenkes's avatar Joachim Fenkes Committed by Paul Mackerras
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[POWERPC] ibmebus: whitespace fixes 

This fixes a lot of whitespace in ibmebus.[ch]
Signed-off-by: default avatarJoachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 556b09c8
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Showing with 84 additions and 84 deletions
arch/powerpc/kernel/ibmebus.c
View file @ a8308800
......@@ -3,35 +3,35 @@
*
* Copyright (c) 2005 IBM Corporation
* Heiko J Schick <schickhj@de.ibm.com>
*
*
* All rights reserved.
*
* This source code is distributed under a dual license of GPL v2.0 and OpenIB
* BSD.
* This source code is distributed under a dual license of GPL v2.0 and OpenIB
* BSD.
*
* OpenIB BSD License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials
* provided with the distribution.
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
......@@ -55,7 +55,7 @@ static void *ibmebus_alloc_coherent(struct device *dev,
gfp_t flag)
{
void *mem;
mem = kmalloc(size, flag);
*dma_handle = (dma_addr_t)mem;
......@@ -63,7 +63,7 @@ static void *ibmebus_alloc_coherent(struct device *dev,
}
static void ibmebus_free_coherent(struct device *dev,
size_t size, void *vaddr,
size_t size, void *vaddr,
dma_addr_t dma_handle)
{
kfree(vaddr);
......@@ -79,7 +79,7 @@ static dma_addr_t ibmebus_map_single(struct device *dev,
static void ibmebus_unmap_single(struct device *dev,
dma_addr_t dma_addr,
size_t size,
size_t size,
enum dma_data_direction direction)
{
return;
......@@ -90,13 +90,13 @@ static int ibmebus_map_sg(struct device *dev,
int nents, enum dma_data_direction direction)
{
int i;
for (i = 0; i < nents; i++) {
sg[i].dma_address = (dma_addr_t)page_address(sg[i].page)
sg[i].dma_address = (dma_addr_t)page_address(sg[i].page)
+ sg[i].offset;
sg[i].dma_length = sg[i].length;
}
return nents;
}
......@@ -128,15 +128,15 @@ static int ibmebus_bus_probe(struct device *dev)
struct ibmebus_driver *ibmebusdrv = to_ibmebus_driver(dev->driver);
const struct of_device_id *id;
int error = -ENODEV;
if (!ibmebusdrv->probe)
return error;
id = of_match_device(ibmebusdrv->id_table, &ibmebusdev->ofdev);
if (id) {
error = ibmebusdrv->probe(ibmebusdev, id);
}
return error;
}
......@@ -144,11 +144,11 @@ static int ibmebus_bus_remove(struct device *dev)
{
struct ibmebus_dev *ibmebusdev = to_ibmebus_dev(dev);
struct ibmebus_driver *ibmebusdrv = to_ibmebus_driver(dev->driver);
if (ibmebusdrv->remove) {
return ibmebusdrv->remove(ibmebusdev);
}
return 0;
}
......@@ -158,12 +158,12 @@ static void __devinit ibmebus_dev_release(struct device *dev)
kfree(to_ibmebus_dev(dev));
}
static ssize_t ibmebusdev_show_name(struct device *dev,
static ssize_t ibmebusdev_show_name(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%s\n", to_ibmebus_dev(dev)->name);
}
static DEVICE_ATTR(name, S_IRUSR | S_IRGRP | S_IROTH, ibmebusdev_show_name,
static DEVICE_ATTR(name, S_IRUSR | S_IRGRP | S_IROTH, ibmebusdev_show_name,
NULL);
static struct ibmebus_dev* __devinit ibmebus_register_device_common(
......@@ -181,16 +181,16 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_common(
dev->ofdev.dev.archdata.numa_node = of_node_to_nid(dev->ofdev.node);
/* An ibmebusdev is based on a of_device. We have to change the
* bus type to use our own DMA mapping operations.
*/
* bus type to use our own DMA mapping operations.
*/
if ((err = of_device_register(&dev->ofdev)) != 0) {
printk(KERN_ERR "%s: failed to register device (%d).\n",
__FUNCTION__, err);
return NULL;
}
device_create_file(&dev->ofdev.dev, &dev_attr_name);
return dev;
}
......@@ -207,7 +207,7 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node(
__FUNCTION__, dn->name ? dn->name : "<unknown>");
return NULL;
}
if (strlen(loc_code) == 0) {
printk(KERN_WARNING "%s: 'ibm,loc-code' is invalid\n",
__FUNCTION__);
......@@ -220,10 +220,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node(
}
dev->ofdev.node = of_node_get(dn);
length = strlen(loc_code);
memcpy(dev->ofdev.dev.bus_id, loc_code
+ (length - min(length, BUS_ID_SIZE - 1)),
memcpy(dev->ofdev.dev.bus_id, loc_code
+ (length - min(length, BUS_ID_SIZE - 1)),
min(length, BUS_ID_SIZE - 1));
/* Register with generic device framework. */
......@@ -238,17 +238,17 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node(
static void ibmebus_probe_of_nodes(char* name)
{
struct device_node *dn = NULL;
while ((dn = of_find_node_by_name(dn, name))) {
if (ibmebus_register_device_node(dn) == NULL) {
of_node_put(dn);
return;
}
}
of_node_put(dn);
return;
}
......@@ -266,7 +266,7 @@ static int ibmebus_match_helper(struct device *dev, void *data)
{
if (strcmp((char*)data, to_ibmebus_dev(dev)->name) == 0)
return 1;
return 0;
}
......@@ -281,17 +281,17 @@ static int ibmebus_unregister_device(struct device *dev)
static void ibmebus_remove_devices_by_id(struct of_device_id *idt)
{
struct device *dev;
while (strlen(idt->name) > 0) {
while ((dev = bus_find_device(&ibmebus_bus_type, NULL,
while ((dev = bus_find_device(&ibmebus_bus_type, NULL,
(void*)idt->name,
ibmebus_match_helper))) {
ibmebus_unregister_device(dev);
}
idt++;
}
return;
}
......@@ -308,29 +308,29 @@ int ibmebus_register_driver(struct ibmebus_driver *drv)
return err;
ibmebus_add_devices_by_id(drv->id_table);
return 0;
}
EXPORT_SYMBOL(ibmebus_register_driver);
void ibmebus_unregister_driver(struct ibmebus_driver *drv)
{
{
driver_unregister(&drv->driver);
ibmebus_remove_devices_by_id(drv->id_table);
}
EXPORT_SYMBOL(ibmebus_unregister_driver);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
u32 ist,
irq_handler_t handler,
unsigned long irq_flags, const char * devname,
void *dev_id)
{
unsigned int irq = irq_create_mapping(NULL, ist);
if (irq == NO_IRQ)
return -EINVAL;
return request_irq(irq, handler,
irq_flags, devname, dev_id);
}
......@@ -339,25 +339,25 @@ EXPORT_SYMBOL(ibmebus_request_irq);
void ibmebus_free_irq(struct ibmebus_dev *dev, u32 ist, void *dev_id)
{
unsigned int irq = irq_find_mapping(NULL, ist);
free_irq(irq, dev_id);
}
EXPORT_SYMBOL(ibmebus_free_irq);
static int ibmebus_bus_match(struct device *dev, struct device_driver *drv)
{
{
const struct ibmebus_dev *ebus_dev = to_ibmebus_dev(dev);
struct ibmebus_driver *ebus_drv = to_ibmebus_driver(drv);
const struct of_device_id *ids = ebus_drv->id_table;
const struct of_device_id *found_id;
if (!ids)
return 0;
found_id = of_match_device(ids, &ebus_dev->ofdev);
if (found_id)
return 1;
return 0;
}
......@@ -370,25 +370,25 @@ EXPORT_SYMBOL(ibmebus_bus_type);
static int __init ibmebus_bus_init(void)
{
int err;
printk(KERN_INFO "IBM eBus Device Driver\n");
err = bus_register(&ibmebus_bus_type);
if (err) {
printk(KERN_ERR ":%s: failed to register IBM eBus.\n",
__FUNCTION__);
return err;
}
err = device_register(&ibmebus_bus_device.ofdev.dev);
if (err) {
printk(KERN_WARNING "%s: device_register returned %i\n",
printk(KERN_WARNING "%s: device_register returned %i\n",
__FUNCTION__, err);
bus_unregister(&ibmebus_bus_type);
return err;
}
return 0;
}
__initcall(ibmebus_bus_init);
include/asm-powerpc/ibmebus.h
View file @ a8308800
......@@ -3,35 +3,35 @@
*
* Copyright (c) 2005 IBM Corporation
* Heiko J Schick <schickhj@de.ibm.com>
*
*
* All rights reserved.
*
* This source code is distributed under a dual license of GPL v2.0 and OpenIB
* BSD.
* This source code is distributed under a dual license of GPL v2.0 and OpenIB
* BSD.
*
* OpenIB BSD License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials
* provided with the distribution.
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
......@@ -46,12 +46,12 @@
extern struct bus_type ibmebus_bus_type;
struct ibmebus_dev {
struct ibmebus_dev {
const char *name;
struct of_device ofdev;
};
struct ibmebus_driver {
struct ibmebus_driver {
char *name;
struct of_device_id *id_table;
int (*probe) (struct ibmebus_dev *dev, const struct of_device_id *id);
......@@ -63,7 +63,7 @@ int ibmebus_register_driver(struct ibmebus_driver *drv);
void ibmebus_unregister_driver(struct ibmebus_driver *drv);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
u32 ist,
irq_handler_t handler,
unsigned long irq_flags, const char * devname,
void *dev_id);
......
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