diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c | 36 |
3 files changed, 10 insertions, 32 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index cba6ff43cdd..3ef3c5284e5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -677,8 +677,10 @@ extern int ixgbe_setup_tc(struct net_device *dev, u8 tc); #endif extern void ixgbe_tx_ctxtdesc(struct ixgbe_ring *, u32, u32, u32, u32); extern void ixgbe_do_reset(struct net_device *netdev); +#ifdef CONFIG_IXGBE_HWMON extern void ixgbe_sysfs_exit(struct ixgbe_adapter *adapter); extern int ixgbe_sysfs_init(struct ixgbe_adapter *adapter); +#endif /* CONFIG_IXGBE_HWMON */ #ifdef IXGBE_FCOE extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter); extern int ixgbe_fso(struct ixgbe_ring *tx_ring, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 05f66a24da2..863c9b759b4 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7344,8 +7344,10 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, e_dev_info("%s\n", ixgbe_default_device_descr); cards_found++; +#ifdef CONFIG_IXGBE_HWMON if (ixgbe_sysfs_init(adapter)) e_err(probe, "failed to allocate sysfs resources\n"); +#endif /* CONFIG_IXGBE_HWMON */ return 0; @@ -7397,7 +7399,9 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) } #endif +#ifdef CONFIG_IXGBE_HWMON ixgbe_sysfs_exit(adapter); +#endif /* CONFIG_IXGBE_HWMON */ #ifdef IXGBE_FCOE if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c index f81c166dc5a..1d80b1cefa6 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c @@ -37,12 +37,7 @@ #include <linux/netdevice.h> #include <linux/hwmon.h> -/* - * This file provides a sysfs interface to export information from the - * driver. The information presented is READ-ONLY. - */ #ifdef CONFIG_IXGBE_HWMON - /* hwmon callback functions */ static ssize_t ixgbe_hwmon_show_location(struct device *dev, struct device_attribute *attr, @@ -162,17 +157,13 @@ static int ixgbe_add_hwmon_attr(struct ixgbe_adapter *adapter, return rc; } -#endif /* CONFIG_IXGBE_HWMON */ static void ixgbe_sysfs_del_adapter(struct ixgbe_adapter *adapter) { -#ifdef CONFIG_IXGBE_HWMON int i; -#endif /* CONFIG_IXGBE_HWMON */ if (adapter == NULL) return; -#ifdef CONFIG_IXGBE_HWMON for (i = 0; i < adapter->ixgbe_hwmon_buff.n_hwmon; i++) { device_remove_file(&adapter->pdev->dev, @@ -183,12 +174,6 @@ static void ixgbe_sysfs_del_adapter(struct ixgbe_adapter *adapter) if (adapter->ixgbe_hwmon_buff.device) hwmon_device_unregister(adapter->ixgbe_hwmon_buff.device); -#endif /* CONFIG_IXGBE_HWMON */ - - if (adapter->info_kobj != NULL) { - kobject_put(adapter->info_kobj); - adapter->info_kobj = NULL; - } } /* called from ixgbe_main.c */ @@ -200,32 +185,19 @@ void ixgbe_sysfs_exit(struct ixgbe_adapter *adapter) /* called from ixgbe_main.c */ int ixgbe_sysfs_init(struct ixgbe_adapter *adapter) { -#ifdef CONFIG_IXGBE_HWMON struct hwmon_buff *ixgbe_hwmon = &adapter->ixgbe_hwmon_buff; unsigned int i; int n_attrs; -#endif /* CONFIG_IXGBE_HWMON */ - struct net_device *netdev = adapter->netdev; int rc = 0; - /* create info kobj and attribute listings in kobj */ - adapter->info_kobj = kobject_create_and_add("info", &netdev->dev.kobj); - if (adapter->info_kobj == NULL) { - rc = -ENOMEM; - goto err; - } - -#ifdef CONFIG_IXGBE_HWMON /* If this method isn't defined we don't support thermals */ if (adapter->hw.mac.ops.init_thermal_sensor_thresh == NULL) { - rc = -EPERM; - goto err; + goto exit; } /* Don't create thermal hwmon interface if no sensors present */ - rc = adapter->hw.mac.ops.init_thermal_sensor_thresh(&adapter->hw); - if (rc) - goto err; + if (adapter->hw.mac.ops.init_thermal_sensor_thresh(&adapter->hw)) + goto exit; /* * Allocation space for max attributs @@ -261,7 +233,6 @@ int ixgbe_sysfs_init(struct ixgbe_adapter *adapter) if (rc) goto err; } -#endif /* CONFIG_IXGBE_HWMON */ goto exit; @@ -270,4 +241,5 @@ err: exit: return rc; } +#endif /* CONFIG_IXGBE_HWMON */ |