[POWERPC] ibmebus: whitespace fixes

This fixes a lot of whitespace in ibmebus.[ch]

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 82bd2f10770f9a8d732f0bc287182f94fcf00eec..061df3a066ae826f0137b8fd7d1fcd55e70caecc 100644 (file)
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -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);

diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h
index 66112114b8c588b066c1ade4bd9778cda00bdb3c..8d3c9e39b90f1a9ad6e2f1ea437226c05b661cea 100644 (file)
--- a/include/asm-powerpc/ibmebus.h
+++ b/include/asm-powerpc/ibmebus.h
@@ -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);