Staging: sxg: Cleanup the SXG driver of unused space and functions

Miscellaneous cleanups.
* Removed unwanted spaces/lines.
* Removed unused functions.

Signed-off-by: LinSysSoft Sahara Team <saharaproj@linsyssoft.com>
Signed-off-by: Mithlesh Thukral <mithlesh@linsyssoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 3 insertions, 32 deletions

diff --git a/drivers/staging/sxg/sxg.c b/drivers/staging/sxg/sxg.c
index 500e30ce3bd..990ad561736 100644
--- a/drivers/staging/sxg/sxg.c
+++ b/drivers/staging/sxg/sxg.c
@@ -137,7 +137,6 @@ void sxg_collect_statistics(struct adapter_t *adapter);
 
 #if XXXTODO
 static int sxg_mac_set_address(struct net_device *dev, void *ptr);
-static void sxg_unmap_mmio_space(struct adapter_t *adapter);
 #endif
 static void sxg_mcast_set_list(struct net_device *dev);
 
@@ -3218,35 +3217,17 @@ static void sxg_mcast_set_list(struct net_device *dev)
         struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev);
 
         ASSERT(adapter);
-        if (dev->flags & IFF_PROMISC) {
+        if (dev->flags & IFF_PROMISC)
                 adapter->MacFilter |= MAC_PROMISC;
-        }
-
         if (dev->flags & IFF_MULTICAST)
                 adapter->MacFilter |= MAC_MCAST;
-
-        if (dev->flags & IFF_ALLMULTI) {
+        if (dev->flags & IFF_ALLMULTI)
                 adapter->MacFilter |= MAC_ALLMCAST;
-        }
 
         //XXX handle other flags as well
         sxg_set_mcast_addr(adapter);
 }
 
-#if XXXTODO
-static void sxg_unmap_mmio_space(struct adapter_t *adapter)
-{
-#if LINUX_FREES_ADAPTER_RESOURCES
-/*
- *       if (adapter->Regs) {
- *              iounmap(adapter->Regs);
- *      }
- *      adapter->slic_regs = NULL;
- */
-#endif
-}
-#endif
-
 void sxg_free_sgl_buffers(struct adapter_t *adapter)
 {
         struct list_entry               *ple;
diff --git a/drivers/staging/sxg/sxg_ethtool.c b/drivers/staging/sxg/sxg_ethtool.c
index 63d12580e69..8c710f42897 100644
--- a/drivers/staging/sxg/sxg_ethtool.c
+++ b/drivers/staging/sxg/sxg_ethtool.c
@@ -159,7 +159,6 @@ sxg_nic_get_strings(struct net_device *netdev, u32 stringset, u8 * data)
 
         switch(stringset) {
         case ETH_SS_TEST:
-                /* return -EOPNOTSUPP; */
                 break;
         case ETH_SS_STATS:
                 for (index = 0; index < SXG_NIC_STATS_LEN; index++) {
@@ -257,14 +256,6 @@ static void sxg_nic_get_regs(struct net_device *netdev,
         memcpy((buff+sizeof(struct sxg_hw_regs)), UcodeRegs, sizeof(struct sxg_ucode_regs));
 }
 
-static void sxg_nic_get_wol(struct net_device *netdev,
-                            struct ethtool_wolinfo *wol)
-{
-        /* We dont support wake-on-lan */
-        wol->supported = 0;
-        memset(&wol->sopass, 0, sizeof(wol->sopass));
-}
-
 static int sxg_nic_get_eeprom_len(struct net_device *netdev)
 {
         return (USER_VIEWABLE_EEPROM_SIZE);
@@ -315,10 +306,9 @@ struct ethtool_ops sxg_nic_ethtool_ops = {
         .get_regs_len = sxg_nic_get_regs_len,
         .get_regs = sxg_nic_get_regs,
         .get_link = ethtool_op_get_link,
-        .get_wol = sxg_nic_get_wol,
+//      .get_wol = sxg_nic_get_wol,
         .get_eeprom_len = sxg_nic_get_eeprom_len,
         .get_eeprom = sxg_nic_get_eeprom,
-//      .get_ringparam = sxg_nic_get_ringparam,
 //      .get_pauseparam = sxg_nic_get_pauseparam,
 //      .set_pauseparam = sxg_nic_set_pauseparam,
         .set_tx_csum = ethtool_op_set_tx_csum,