[patch 02/17] PNP: Lindent core.c

helgaas
2007-07-23T21:33:29Z

[-- Attachment #1: pnp-format-core --]
[-- Type: text/plain, Size: 3481 bytes --]

Run through Lindent, no functional change.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>

Index: work2/drivers/pnp/core.c
===================================================================
--- work2.orig/drivers/pnp/core.c 2007-07-23 14:57:12.000000000 -0600
+++ work2/drivers/pnp/core.c 2007-07-23 15:03:39.000000000 -0600
@@ -2,7 +2,6 @@
* core.c - contains all core device and protocol registration functions
*
* Copyright 2002 Adam Belay <ambx1@neo.rr.com>
- *
*/

#include <linux/pnp.h>
@@ -18,7 +17,6 @@

#include "base.h"

-
static LIST_HEAD(pnp_protocols);
LIST_HEAD(pnp_global);
DEFINE_SPINLOCK(pnp_lock);
@@ -36,7 +34,7 @@
void *result;

result = kzalloc(size, GFP_KERNEL);
- if (!result){
+ if (!result) {
printk(KERN_ERR "pnp: Out of Memory\n");
return NULL;
}
@@ -49,11 +47,10 @@
*
* Ex protocols: ISAPNP, PNPBIOS, etc
*/
-
int pnp_register_protocol(struct pnp_protocol *protocol)
{
int nodenum;
- struct list_head * pos;
+ struct list_head *pos;

if (!protocol)
return -EINVAL;
@@ -64,9 +61,9 @@
spin_lock(&pnp_lock);

/* assign the lowest unused number */
- list_for_each(pos,&pnp_protocols) {
- struct pnp_protocol * cur = to_pnp_protocol(pos);
- if (cur->number == nodenum){
+ list_for_each(pos, &pnp_protocols) {
+ struct pnp_protocol *cur = to_pnp_protocol(pos);
+ if (cur->number == nodenum) {
pos = &pnp_protocols;
nodenum++;
}
@@ -83,7 +80,6 @@
/**
* pnp_protocol_unregister - removes a pnp protocol from the pnp layer
* @protocol: pointer to the corresponding pnp_protocol structure
- *
*/
void pnp_unregister_protocol(struct pnp_protocol *protocol)
{
@@ -93,11 +89,11 @@
device_unregister(&protocol->dev);
}

-
static void pnp_free_ids(struct pnp_dev *dev)
{
- struct pnp_id * id;
- struct pnp_id * next;
+ struct pnp_id *id;
+ struct pnp_id *next;
+
if (!dev)
return;
id = dev->id;
@@ -110,7 +106,8 @@

static void pnp_release_device(struct device *dmdev)
{
- struct pnp_dev * dev = to_pnp_dev(dmdev);
+ struct pnp_dev *dev = to_pnp_dev(dmdev);
+
pnp_free_option(dev->independent);
pnp_free_option(dev->dependent);
pnp_free_ids(dev);
@@ -120,6 +117,7 @@
int __pnp_add_device(struct pnp_dev *dev)
{
int ret;
+
pnp_fixup_device(dev);
dev->dev.bus = &pnp_bus_type;
dev->dev.dma_mask = &dev->dma_mask;
@@ -143,13 +141,13 @@
*
* adds to driver model, name database, fixups, interface, etc.
*/
-
int pnp_add_device(struct pnp_dev *dev)
{
if (!dev || !dev->protocol || dev->card)
return -EINVAL;
dev->dev.parent = &dev->protocol->dev;
- sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number, dev->number);
+ sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
+ dev->number);
return __pnp_add_device(dev);
}

@@ -162,21 +160,6 @@
device_unregister(&dev->dev);
}

-/**
- * pnp_remove_device - removes a pnp device from the pnp layer
- * @dev: pointer to dev to add
- *
- * this function will free all mem used by dev
- */
-#if 0
-void pnp_remove_device(struct pnp_dev *dev)
-{
- if (!dev || dev->card)
- return;
- __pnp_remove_device(dev);
-}
-#endif /* 0 */
-
static int __init pnp_init(void)
{
printk(KERN_INFO "Linux Plug and Play Support v0.97 (c) Adam Belay\n");
@@ -184,10 +167,3 @@
}

subsys_initcall(pnp_init);
-
-#if 0
-EXPORT_SYMBOL(pnp_register_protocol);
-EXPORT_SYMBOL(pnp_unregister_protocol);
-EXPORT_SYMBOL(pnp_add_device);
-EXPORT_SYMBOL(pnp_remove_device);
-#endif /* 0 */

--