| Message ID | 1512676238-8020-2-git-send-email-eajames@linux.vnet.ibm.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
On Thu, Dec 07, 2017 at 01:50:37PM -0600, Eddie James wrote: > From: "Edward A. James" <eajames@us.ibm.com> > > Pmbus client drivers, if they want to use debugfs, should use the same > root directory as the pmbus debugfs entries are using. Therefore, export > the device dentry for the pmbus client. > > Signed-off-by: Edward A. James <eajames@us.ibm.com> > --- > drivers/hwmon/pmbus/pmbus.h | 2 ++ > drivers/hwmon/pmbus/pmbus_core.c | 7 +++++++ > 2 files changed, 9 insertions(+) > > diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h > index d39d506..1d24397 100644 > --- a/drivers/hwmon/pmbus/pmbus.h > +++ b/drivers/hwmon/pmbus/pmbus.h > @@ -461,4 +461,6 @@ int pmbus_get_fan_rate_cached(struct i2c_client *client, int page, int id, > enum pmbus_fan_mode mode); > int pmbus_update_fan(struct i2c_client *client, int page, int id, > u8 config, u8 mask, u16 command); > +struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client); > + > #endif /* PMBUS_H */ > diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c > index 99ab39f..9abd382 100644 > --- a/drivers/hwmon/pmbus/pmbus_core.c > +++ b/drivers/hwmon/pmbus/pmbus_core.c > @@ -2381,6 +2381,13 @@ int pmbus_do_remove(struct i2c_client *client) > } > EXPORT_SYMBOL_GPL(pmbus_do_remove); > > +struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client) > +{ > + struct pmbus_data *data = i2c_get_clientdata(client); > + > + return data->debugfs; > +} EXPORT_SYMBOL_GPL(pmbus_get_debugfs_dir); > + > static int __init pmbus_core_init(void) > { > pmbus_debugfs_dir = debugfs_create_dir("pmbus", NULL); > -- > 1.8.3.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index d39d506..1d24397 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -461,4 +461,6 @@ int pmbus_get_fan_rate_cached(struct i2c_client *client, int page, int id, enum pmbus_fan_mode mode); int pmbus_update_fan(struct i2c_client *client, int page, int id, u8 config, u8 mask, u16 command); +struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client); + #endif /* PMBUS_H */ diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 99ab39f..9abd382 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -2381,6 +2381,13 @@ int pmbus_do_remove(struct i2c_client *client) } EXPORT_SYMBOL_GPL(pmbus_do_remove); +struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client) +{ + struct pmbus_data *data = i2c_get_clientdata(client); + + return data->debugfs; +} + static int __init pmbus_core_init(void) { pmbus_debugfs_dir = debugfs_create_dir("pmbus", NULL);