Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-27 21:33:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

EDAC: i7core: Use static attribute groups for sysfs entries

Browse Source 
... instead of manual device_create_file() and device_remove_file()
calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
[ Add NULL terminator to i7core_dev_attrs[] caught by the build robot. ]
Reported-by: Huang Ying <ying.huang@intel.com>
Link: http://lkml.kernel.org/r/1423046938-18111-6-git-send-email-tiwai@suse.de
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Takashi Iwai 2015-02-04 11:48:55 +01:00 committed by Borislav Petkov
parent e97d7e3816
commit 2eace188f6
1 changed files with 11 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/edac/i7core_edac.c
View File

@ -1157,24 +1157,21 @@ static DEVICE_ATTR(inject_eccmask, S_IRUGO | S_IWUSR,
static DEVICE_ATTR(inject_enable, S_IRUGO | S_IWUSR,
i7core_inject_enable_show, i7core_inject_enable_store);
static struct attribute *i7core_dev_attrs[] = {
&dev_attr_inject_section.attr,
&dev_attr_inject_type.attr,
&dev_attr_inject_eccmask.attr,
&dev_attr_inject_enable.attr,
NULL
};
ATTRIBUTE_GROUPS(i7core_dev);
static int i7core_create_sysfs_devices(struct mem_ctl_info *mci)
{
struct i7core_pvt *pvt = mci->pvt_info;
int rc;
rc = device_create_file(&mci->dev, &dev_attr_inject_section);
if (rc < 0)
return rc;
rc = device_create_file(&mci->dev, &dev_attr_inject_type);
if (rc < 0)
return rc;
rc = device_create_file(&mci->dev, &dev_attr_inject_eccmask);
if (rc < 0)
return rc;
rc = device_create_file(&mci->dev, &dev_attr_inject_enable);
if (rc < 0)
return rc;
pvt->addrmatch_dev = kzalloc(sizeof(*pvt->addrmatch_dev), GFP_KERNEL);
if (!pvt->addrmatch_dev)
return -ENOMEM;
@ -1223,11 +1220,6 @@ static void i7core_delete_sysfs_devices(struct mem_ctl_info *mci)
edac_dbg(1, "\n");
device_remove_file(&mci->dev, &dev_attr_inject_section);
device_remove_file(&mci->dev, &dev_attr_inject_type);
device_remove_file(&mci->dev, &dev_attr_inject_eccmask);
device_remove_file(&mci->dev, &dev_attr_inject_enable);
if (!pvt->is_registered) {
put_device(pvt->chancounts_dev);
device_del(pvt->chancounts_dev);
@ -2259,7 +2251,7 @@ static int i7core_register_mci(struct i7core_dev *i7core_dev)
enable_sdram_scrub_setting(mci);
/* add this new MC control structure to EDAC's list of MCs */
if (unlikely(edac_mc_add_mc(mci))) {
if (unlikely(edac_mc_add_mc_with_groups(mci, i7core_dev_groups))) {
edac_dbg(0, "MC: failed edac_mc_add_mc()\n");
/* FIXME: perhaps some code should go here that disables error
* reporting if we just enabled it