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edac: move documentation from edac_device to edac_core.h 

Several functions are documented at edac_device.c.

As we'll be including edac_core.h at drivers-api book, move those,
in order for the kernel-doc markups be part of the API
documentation book.

As several of those kernel-doc macros are not in the right format,
fix them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2016-10-26 16:01:47 -02:00
parent 78d88e8a3d
commit 5336f75499
2 changed files with 51 additions and 58 deletions
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58
drivers/edac/edac_device.c
View File

@ -47,21 +47,6 @@ static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
}
#endif /* CONFIG_EDAC_DEBUG */
/*
* edac_device_alloc_ctl_info()
* Allocate a new edac device control info structure
*
* The control structure is allocated in complete chunk
* from the OS. It is in turn sub allocated to the
* various objects that compose the structure
*
* The structure has a 'nr_instance' array within itself.
* Each instance represents a major component
* Example: L1 cache and L2 cache are 2 instance components
*
* Within each instance is an array of 'nr_blocks' blockoffsets
*/
struct edac_device_ctl_info *edac_device_alloc_ctl_info(
unsigned sz_private,
char *edac_device_name, unsigned nr_instances,
@ -241,11 +226,6 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
}
EXPORT_SYMBOL_GPL(edac_device_alloc_ctl_info);
/*
* edac_device_free_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)
{
edac_device_unregister_sysfs_main_kobj(ctl_info);
@ -457,12 +437,6 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
edac_mod_work(&edac_dev->work, jiffs);
}
/*
* edac_device_alloc_index: Allocate a unique device index number
*
* Return:
* allocated index number
*/
int edac_device_alloc_index(void)
{
static atomic_t device_indexes = ATOMIC_INIT(0);
@ -471,17 +445,6 @@ int edac_device_alloc_index(void)
}
EXPORT_SYMBOL_GPL(edac_device_alloc_index);
/**
* edac_device_add_device: Insert the 'edac_dev' structure into the
* edac_device global list and create sysfs entries associated with
* edac_device structure.
* @edac_device: pointer to the edac_device structure to be added to the list
* 'edac_device' structure.
*
* Return:
* 0 Success
* !0 Failure
*/
int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
{
edac_dbg(0, "\n");
@ -538,19 +501,6 @@ fail0:
}
EXPORT_SYMBOL_GPL(edac_device_add_device);
/**
* edac_device_del_device:
* Remove sysfs entries for specified edac_device structure and
* then remove edac_device structure from global list
*
* @dev:
* Pointer to 'struct device' representing edac_device
* structure to remove.
*
* Return:
* 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_dev;
@ -605,10 +555,6 @@ static inline int edac_device_get_panic_on_ue(struct edac_device_ctl_info
return edac_dev->panic_on_ue;
}
/*
* edac_device_handle_ce
* 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)
{
@ -651,10 +597,6 @@ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
}
EXPORT_SYMBOL_GPL(edac_device_handle_ce);
/*
* edac_device_handle_ue
* 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)
{

51
drivers/edac/edac_device.h
View File

@ -257,12 +257,63 @@ extern struct edac_device_ctl_info *edac_device_alloc_ctl_info(
extern void edac_device_free_ctl_info(struct edac_device_ctl_info *ctl_info);
/**
* edac_device_add_device: Insert the 'edac_dev' structure into the
* edac_device global list and create sysfs entries associated with
* edac_device structure.
*
* @edac_dev: pointer to edac_device structure to be added to the list
* 'edac_device' structure.
*
* Returns:
* 0 on Success, or an error code on failure
*/
extern int edac_device_add_device(struct edac_device_ctl_info *edac_dev);
/**
* edac_device_del_device:
* Remove sysfs entries for specified edac_device structure and
* then remove edac_device structure from global list
*
* @dev:
* Pointer to struct &device representing the edac device
* structure to remove.
*
* Returns:
* Pointer to removed edac_device structure,
* or %NULL if device not found.
*/
extern struct edac_device_ctl_info *edac_device_del_device(struct device *dev);
/**
* edac_device_handle_ue():
* perform a common output and handling of an 'edac_dev' UE event
*
* @edac_dev: pointer to struct &edac_device_ctl_info
* @inst_nr: number of the instance where the UE error happened
* @block_nr: number of the block where the UE error happened
* @msg: message to be printed
*/
extern void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,
int inst_nr, int block_nr, const char *msg);
/**
* edac_device_handle_ce():
* perform a common output and handling of an 'edac_dev' CE event
*
* @edac_dev: pointer to struct &edac_device_ctl_info
* @inst_nr: number of the instance where the CE error happened
* @block_nr: number of the block where the CE error happened
* @msg: message to be printed
*/
extern void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
int inst_nr, int block_nr, const char *msg);
/**
* edac_device_alloc_index: Allocate a unique device index number
*
* Returns:
* allocated index number
*/
extern int edac_device_alloc_index(void);
extern const char *edac_layer_name[];