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| author | Takashi Iwai <tiwai@suse.de> | 2015-02-04 11:48:52 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2015-02-23 13:07:41 +0100 |
| commit | 4e8d230de9c1dff8e587ae769e46fcddb3d98f1c (patch) | |
| tree | 3a94888ddd239d04aab3ff1458cd3f3f4afa08f3 /drivers/edac/edac_mc.c | |
| parent | 2c1946b6d6290c74c6ad8d0915590d64f33a034d (diff) | |
| download | linux-0-day-4e8d230de9c1dff8e587ae769e46fcddb3d98f1c.tar.gz linux-0-day-4e8d230de9c1dff8e587ae769e46fcddb3d98f1c.tar.xz | |
EDAC: Allow to pass driver-specific attribute groups
Add edac_mc_add_mc_with_groups() for initializing the mem_ctl_info
object with the optional attribute groups. This allows drivers to
pass additional sysfs entries without manual (and racy)
device_create_file() and co calls.
edac_mc_add_mc() is kept as is, just calling edac_mc_add_with_groups()
with NULL groups.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: http://lkml.kernel.org/r/1423046938-18111-3-git-send-email-tiwai@suse.de
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/edac_mc.c')
| -rw-r--r-- | drivers/edac/edac_mc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 1747906f10ced..af3be1914dbb8 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -710,9 +710,10 @@ struct mem_ctl_info *edac_mc_find(int idx) EXPORT_SYMBOL(edac_mc_find); /** - * edac_mc_add_mc: Insert the 'mci' structure into the mci global list and - * create sysfs entries associated with mci structure + * edac_mc_add_mc_with_groups: Insert the 'mci' structure into the mci + * global list and create sysfs entries associated with mci structure * @mci: pointer to the mci structure to be added to the list + * @groups: optional attribute groups for the driver-specific sysfs entries * * Return: * 0 Success @@ -720,7 +721,8 @@ EXPORT_SYMBOL(edac_mc_find); */ /* FIXME - should a warning be printed if no error detection? correction? */ -int edac_mc_add_mc(struct mem_ctl_info *mci) +int edac_mc_add_mc_with_groups(struct mem_ctl_info *mci, + const struct attribute_group **groups) { int ret = -EINVAL; edac_dbg(0, "\n"); @@ -771,7 +773,7 @@ int edac_mc_add_mc(struct mem_ctl_info *mci) mci->bus = &mc_bus[mci->mc_idx]; - if (edac_create_sysfs_mci_device(mci)) { + if (edac_create_sysfs_mci_device(mci, groups)) { edac_mc_printk(mci, KERN_WARNING, "failed to create sysfs device\n"); goto fail1; @@ -805,7 +807,7 @@ fail0: mutex_unlock(&mem_ctls_mutex); return ret; } -EXPORT_SYMBOL_GPL(edac_mc_add_mc); +EXPORT_SYMBOL_GPL(edac_mc_add_mc_with_groups); /** * edac_mc_del_mc: Remove sysfs entries for specified mci structure and |