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drivers/edac: core Lindent cleanup

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Run the EDAC CORE files through Lindent for cleanup

Signed-off-by: Douglas Thompson <dougthompson@xmission.com>
Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Douglas Thompson
2007-07-19 01:49:58 -07:00
committed by Linus Torvalds
parent 4de78c6877
commit 079708b917
11 changed files with 722 additions and 821 deletions
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186
drivers/edac/edac_device.c
View File

@@ -35,7 +35,6 @@
static DECLARE_MUTEX(device_ctls_mutex);
static struct list_head edac_device_list = LIST_HEAD_INIT(edac_device_list);
static inline void lock_device_list(void)
{
down(&device_ctls_mutex);
@@ -46,18 +45,17 @@ static inline void unlock_device_list(void)
up(&device_ctls_mutex);
}
#ifdef CONFIG_EDAC_DEBUG
static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
{
debugf3("\tedac_dev = %p dev_idx=%d \n", edac_dev,edac_dev->dev_idx);
debugf3("\tedac_dev = %p dev_idx=%d \n", edac_dev, edac_dev->dev_idx);
debugf4("\tedac_dev->edac_check = %p\n", edac_dev->edac_check);
debugf3("\tdev = %p\n", edac_dev->dev);
debugf3("\tmod_name:ctl_name = %s:%s\n",
edac_dev->mod_name, edac_dev->ctl_name);
debugf3("\tpvt_info = %p\n\n", edac_dev->pvt_info);
}
#endif /* CONFIG_EDAC_DEBUG */
#endif /* CONFIG_EDAC_DEBUG */
/*
* The alloc() and free() functions for the 'edac_device' control info
@@ -71,7 +69,8 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
char *edac_block_name,
unsigned nr_blocks,
unsigned offset_value,
struct edac_attrib_spec *attrib_spec,
struct edac_attrib_spec
*attrib_spec,
unsigned nr_attribs)
{
struct edac_device_ctl_info *dev_ctl;
@@ -84,35 +83,35 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
void *pvt;
debugf1("%s() instances=%d blocks=%d\n",
__func__,nr_instances,nr_blocks);
__func__, nr_instances, nr_blocks);
/* Figure out the offsets of the various items from the start of an
* ctl_info structure. We want the alignment of each item
* to be at least as stringent as what the compiler would
* provide if we could simply hardcode everything into a single struct.
*/
dev_ctl = (struct edac_device_ctl_info *) 0;
dev_ctl = (struct edac_device_ctl_info *)0;
/* Calc the 'end' offset past the ctl_info structure */
dev_inst = (struct edac_device_instance *)
edac_align_ptr(&dev_ctl[1],sizeof(*dev_inst));
edac_align_ptr(&dev_ctl[1], sizeof(*dev_inst));
/* Calc the 'end' offset past the instance array */
dev_blk = (struct edac_device_block *)
edac_align_ptr(&dev_inst[nr_instances],sizeof(*dev_blk));
edac_align_ptr(&dev_inst[nr_instances], sizeof(*dev_blk));
/* Calc the 'end' offset past the dev_blk array */
count = nr_instances * nr_blocks;
dev_attrib = (struct edac_attrib *)
edac_align_ptr(&dev_blk[count],sizeof(*dev_attrib));
edac_align_ptr(&dev_blk[count], sizeof(*dev_attrib));
/* Check for case of NO attributes specified */
if (nr_attribs > 0)
count *= nr_attribs;
/* Calc the 'end' offset past the attributes array */
pvt = edac_align_ptr(&dev_attrib[count],sz_private);
total_size = ((unsigned long) pvt) + sz_private;
pvt = edac_align_ptr(&dev_attrib[count], sz_private);
total_size = ((unsigned long)pvt) + sz_private;
/* Allocate the amount of memory for the set of control structures */
if ((dev_ctl = kmalloc(total_size, GFP_KERNEL)) == NULL)
@@ -122,22 +121,21 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
* rather than an imaginary chunk of memory located at address 0.
*/
dev_inst = (struct edac_device_instance *)
(((char *) dev_ctl) + ((unsigned long) dev_inst));
(((char *)dev_ctl) + ((unsigned long)dev_inst));
dev_blk = (struct edac_device_block *)
(((char *) dev_ctl) + ((unsigned long) dev_blk));
(((char *)dev_ctl) + ((unsigned long)dev_blk));
dev_attrib = (struct edac_attrib *)
(((char *) dev_ctl) + ((unsigned long) dev_attrib));
pvt = sz_private ?
(((char *) dev_ctl) + ((unsigned long) pvt)) : NULL;
(((char *)dev_ctl) + ((unsigned long)dev_attrib));
pvt = sz_private ? (((char *)dev_ctl) + ((unsigned long)pvt)) : NULL;
memset(dev_ctl, 0, total_size); /* clear all fields */
memset(dev_ctl, 0, total_size); /* clear all fields */
dev_ctl->nr_instances = nr_instances;
dev_ctl->instances = dev_inst;
dev_ctl->pvt_info = pvt;
/* Name of this edac device, ensure null terminated */
snprintf(dev_ctl->name,sizeof(dev_ctl->name),"%s", edac_device_name);
dev_ctl->name[sizeof(dev_ctl->name)-1] = '\0';
snprintf(dev_ctl->name, sizeof(dev_ctl->name), "%s", edac_device_name);
dev_ctl->name[sizeof(dev_ctl->name) - 1] = '\0';
/* Initialize every Instance */
for (instance = 0; instance < nr_instances; instance++) {
@@ -149,24 +147,22 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
/* name of this instance */
snprintf(inst->name, sizeof(inst->name),
"%s%u", edac_device_name, instance);
inst->name[sizeof(inst->name)-1] = '\0';
"%s%u", edac_device_name, instance);
inst->name[sizeof(inst->name) - 1] = '\0';
/* Initialize every block in each instance */
for ( block = 0;
block < nr_blocks;
block++) {
for (block = 0; block < nr_blocks; block++) {
blk = &blk_p[block];
blk->instance = inst;
blk->nr_attribs = nr_attribs;
attrib_p = &dev_attrib[block * nr_attribs];
blk->attribs = attrib_p;
snprintf(blk->name, sizeof(blk->name),
"%s%d", edac_block_name,block+1);
blk->name[sizeof(blk->name)-1] = '\0';
"%s%d", edac_block_name, block + 1);
blk->name[sizeof(blk->name) - 1] = '\0';
debugf1("%s() instance=%d block=%d name=%s\n",
__func__, instance,block,blk->name);
__func__, instance, block, blk->name);
if (attrib_spec != NULL) {
/* when there is an attrib_spec passed int then
@@ -178,7 +174,7 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
/* Link each attribute to the caller's
* spec entry, for name and type
*/
*/
attrib->spec = &attrib_spec[attr];
}
}
@@ -190,6 +186,7 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
return dev_ctl;
}
EXPORT_SYMBOL_GPL(edac_device_alloc_ctl_info);
/*
@@ -197,19 +194,18 @@ EXPORT_SYMBOL_GPL(edac_device_alloc_ctl_info);
* frees the memory allocated by the edac_device_alloc_ctl_info()
* function
*/
void edac_device_free_ctl_info( struct edac_device_ctl_info *ctl_info) {
void edac_device_free_ctl_info(struct edac_device_ctl_info *ctl_info)
{
kfree(ctl_info);
}
EXPORT_SYMBOL_GPL(edac_device_free_ctl_info);
/*
* find_edac_device_by_dev
* scans the edac_device list for a specific 'struct device *'
*/
static struct edac_device_ctl_info *
find_edac_device_by_dev(struct device *dev)
static struct edac_device_ctl_info *find_edac_device_by_dev(struct device *dev)
{
struct edac_device_ctl_info *edac_dev;
struct list_head *item;
@@ -234,7 +230,7 @@ find_edac_device_by_dev(struct device *dev)
* 0 on success
* 1 on failure.
*/
static int add_edac_dev_to_global_list (struct edac_device_ctl_info *edac_dev)
static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)
{
struct list_head *item, *insert_before;
struct edac_device_ctl_info *rover;
@@ -261,17 +257,18 @@ static int add_edac_dev_to_global_list (struct edac_device_ctl_info *edac_dev)
list_add_tail_rcu(&edac_dev->link, insert_before);
return 0;
fail0:
fail0:
edac_printk(KERN_WARNING, EDAC_MC,
"%s (%s) %s %s already assigned %d\n",
rover->dev->bus_id, dev_name(rover),
rover->mod_name, rover->ctl_name, rover->dev_idx);
"%s (%s) %s %s already assigned %d\n",
rover->dev->bus_id, dev_name(rover),
rover->mod_name, rover->ctl_name, rover->dev_idx);
return 1;
fail1:
fail1:
edac_printk(KERN_WARNING, EDAC_MC,
"bug in low-level driver: attempt to assign\n"
" duplicate dev_idx %d in %s()\n", rover->dev_idx, __func__);
"bug in low-level driver: attempt to assign\n"
" duplicate dev_idx %d in %s()\n", rover->dev_idx,
__func__);
return 1;
}
@@ -290,8 +287,8 @@ static void complete_edac_device_list_del(struct rcu_head *head)
/*
* del_edac_device_from_global_list
*/
static void del_edac_device_from_global_list(
struct edac_device_ctl_info *edac_device)
static void del_edac_device_from_global_list(struct edac_device_ctl_info
*edac_device)
{
list_del_rcu(&edac_device->link);
init_completion(&edac_device->complete);
@@ -308,7 +305,7 @@ static void del_edac_device_from_global_list(
*
* Caller must hold device_ctls_mutex.
*/
struct edac_device_ctl_info * edac_device_find(int idx)
struct edac_device_ctl_info *edac_device_find(int idx)
{
struct list_head *item;
struct edac_device_ctl_info *edac_dev;
@@ -328,8 +325,8 @@ struct edac_device_ctl_info * edac_device_find(int idx)
return NULL;
}
EXPORT_SYMBOL(edac_device_find);
EXPORT_SYMBOL(edac_device_find);
/*
* edac_device_workq_function
@@ -338,14 +335,13 @@ EXPORT_SYMBOL(edac_device_find);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20))
static void edac_device_workq_function(struct work_struct *work_req)
{
struct delayed_work *d_work = (struct delayed_work*) work_req;
struct edac_device_ctl_info *edac_dev =
to_edac_device_ctl_work(d_work);
struct delayed_work *d_work = (struct delayed_work *)work_req;
struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);
#else
static void edac_device_workq_function(void *ptr)
{
struct edac_device_ctl_info *edac_dev =
(struct edac_device_ctl_info *) ptr;
(struct edac_device_ctl_info *)ptr;
#endif
//debugf0("%s() here and running\n", __func__);
@@ -353,14 +349,14 @@ static void edac_device_workq_function(void *ptr)
/* Only poll controllers that are running polled and have a check */
if ((edac_dev->op_state == OP_RUNNING_POLL) &&
(edac_dev->edac_check != NULL)) {
(edac_dev->edac_check != NULL)) {
edac_dev->edac_check(edac_dev);
}
unlock_device_list();
/* Reschedule */
queue_delayed_work(edac_workqueue,&edac_dev->work, edac_dev->delay);
queue_delayed_work(edac_workqueue, &edac_dev->work, edac_dev->delay);
}
/*
@@ -369,7 +365,7 @@ static void edac_device_workq_function(void *ptr)
* passing in the new delay period in msec
*/
void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
unsigned msec)
unsigned msec)
{
debugf0("%s()\n", __func__);
@@ -403,9 +399,8 @@ void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
* edac_device_reset_delay_period
*/
void edac_device_reset_delay_period(
struct edac_device_ctl_info *edac_dev,
unsigned long value)
void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
unsigned long value)
{
lock_device_list();
@@ -450,7 +445,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev, int edac_idx)
/* create this instance's sysfs entries */
if (edac_device_create_sysfs(edac_dev)) {
edac_device_printk(edac_dev, KERN_WARNING,
"failed to create sysfs device\n");
"failed to create sysfs device\n");
goto fail1;
}
@@ -468,27 +463,27 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev, int edac_idx)
edac_dev->op_state = OP_RUNNING_INTERRUPT;
}
/* Report action taken */
edac_device_printk(edac_dev, KERN_INFO,
"Giving out device to module '%s' controller '%s': DEV '%s' (%s)\n",
edac_dev->mod_name,
edac_dev->ctl_name,
dev_name(edac_dev),
edac_op_state_toString(edac_dev->op_state)
);
"Giving out device to module '%s' controller '%s': DEV '%s' (%s)\n",
edac_dev->mod_name,
edac_dev->ctl_name,
dev_name(edac_dev),
edac_op_state_toString(edac_dev->op_state)
);
unlock_device_list();
return 0;
fail1:
fail1:
/* Some error, so remove the entry from the lsit */
del_edac_device_from_global_list(edac_dev);
fail0:
fail0:
unlock_device_list();
return 1;
}
EXPORT_SYMBOL_GPL(edac_device_add_device);
/**
@@ -504,7 +499,7 @@ EXPORT_SYMBOL_GPL(edac_device_add_device);
* Pointer to removed edac_device structure,
* OR NULL if device not found.
*/
struct edac_device_ctl_info * edac_device_del_device(struct device *dev)
struct edac_device_ctl_info *edac_device_del_device(struct device *dev)
{
struct edac_device_ctl_info *edac_dev;
@@ -532,16 +527,14 @@ struct edac_device_ctl_info * edac_device_del_device(struct device *dev)
unlock_device_list();
edac_printk(KERN_INFO, EDAC_MC,
"Removed device %d for %s %s: DEV %s\n",
edac_dev->dev_idx,
edac_dev->mod_name,
edac_dev->ctl_name,
dev_name(edac_dev));
"Removed device %d for %s %s: DEV %s\n",
edac_dev->dev_idx,
edac_dev->mod_name, edac_dev->ctl_name, dev_name(edac_dev));
return edac_dev;
}
EXPORT_SYMBOL_GPL(edac_device_del_device);
EXPORT_SYMBOL_GPL(edac_device_del_device);
static inline int edac_device_get_log_ce(struct edac_device_ctl_info *edac_dev)
{
@@ -553,8 +546,8 @@ static inline int edac_device_get_log_ue(struct edac_device_ctl_info *edac_dev)
return edac_dev->log_ue;
}
static inline int edac_device_get_panic_on_ue(
struct edac_device_ctl_info *edac_dev)
static inline int edac_device_get_panic_on_ue(struct edac_device_ctl_info
*edac_dev)
{
return edac_dev->panic_on_ue;
}
@@ -564,15 +557,16 @@ static inline int edac_device_get_panic_on_ue(
* perform a common output and handling of an 'edac_dev' CE event
*/
void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
int inst_nr, int block_nr, const char *msg)
int inst_nr, int block_nr, const char *msg)
{
struct edac_device_instance *instance;
struct edac_device_block *block = NULL;
if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {
edac_device_printk(edac_dev, KERN_ERR,
"INTERNAL ERROR: 'instance' out of range "
"(%d >= %d)\n", inst_nr, edac_dev->nr_instances);
"INTERNAL ERROR: 'instance' out of range "
"(%d >= %d)\n", inst_nr,
edac_dev->nr_instances);
return;
}
@@ -580,8 +574,9 @@ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) {
edac_device_printk(edac_dev, KERN_ERR,
"INTERNAL ERROR: instance %d 'block' out of range "
"(%d >= %d)\n", inst_nr, block_nr, instance->nr_blocks);
"INTERNAL ERROR: instance %d 'block' out of range "
"(%d >= %d)\n", inst_nr, block_nr,
instance->nr_blocks);
return;
}
@@ -596,10 +591,11 @@ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
if (edac_device_get_log_ce(edac_dev))
edac_device_printk(edac_dev, KERN_WARNING,
"CE ctl: %s, instance: %s, block: %s: %s\n",
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
"CE ctl: %s, instance: %s, block: %s: %s\n",
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
}
EXPORT_SYMBOL_GPL(edac_device_handle_ce);
/*
@@ -607,15 +603,16 @@ EXPORT_SYMBOL_GPL(edac_device_handle_ce);
* perform a common output and handling of an 'edac_dev' UE event
*/
void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,
int inst_nr, int block_nr, const char *msg)
int inst_nr, int block_nr, const char *msg)
{
struct edac_device_instance *instance;
struct edac_device_block *block = NULL;
if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {
edac_device_printk(edac_dev, KERN_ERR,
"INTERNAL ERROR: 'instance' out of range "
"(%d >= %d)\n", inst_nr, edac_dev->nr_instances);
"INTERNAL ERROR: 'instance' out of range "
"(%d >= %d)\n", inst_nr,
edac_dev->nr_instances);
return;
}
@@ -623,8 +620,9 @@ void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,
if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) {
edac_device_printk(edac_dev, KERN_ERR,
"INTERNAL ERROR: instance %d 'block' out of range "
"(%d >= %d)\n", inst_nr, block_nr, instance->nr_blocks);
"INTERNAL ERROR: instance %d 'block' out of range "
"(%d >= %d)\n", inst_nr, block_nr,
instance->nr_blocks);
return;
}
@@ -639,14 +637,14 @@ void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,
if (edac_device_get_log_ue(edac_dev))
edac_device_printk(edac_dev, KERN_EMERG,
"UE ctl: %s, instance: %s, block: %s: %s\n",
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
"UE ctl: %s, instance: %s, block: %s: %s\n",
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
if (edac_device_get_panic_on_ue(edac_dev))
panic("EDAC %s: UE instance: %s, block %s: %s\n",
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
edac_dev->ctl_name, instance->name,
block ? block->name : "N/A", msg);
}
EXPORT_SYMBOL_GPL(edac_device_handle_ue);
EXPORT_SYMBOL_GPL(edac_device_handle_ue);