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authorTakashi Iwai <tiwai@suse.de>2015-02-04 11:48:55 +0100
committerBorislav Petkov <bp@suse.de>2015-02-23 13:09:39 +0100
commit2eace188f6ba54078db0bc055bb161a99877f2d3 (patch)
tree7d3d66368a5f6ff6669533b11ce1fbcd70e346e3 /drivers/edac
parente97d7e38162dc305b4734a316ca758a2bbd1fa6e (diff)
downloadop-kernel-dev-2eace188f6ba54078db0bc055bb161a99877f2d3.zip
op-kernel-dev-2eace188f6ba54078db0bc055bb161a99877f2d3.tar.gz
EDAC: i7core: Use static attribute groups for sysfs entries
... 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>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/i7core_edac.c30
1 files changed, 11 insertions, 19 deletions
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 5da90de..01087a3 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -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
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