Staging: et131x: config is already zeroed

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / net / dm9000.c

diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index a2bc4158259a0b7f84732bacf3d332199361194c..31b8bef49d2e1a15323634f29b72b8453815b0e8 100644 (file)
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1251,8 +1251,6 @@ static const struct net_device_ops dm9000_netdev_ops = {
 #endif
 };
 
-#define res_size(_r) (((_r)->end - (_r)->start) + 1)
-
 /*
  * Search DM9000 board, allocate space and register it
  */
@@ -1281,7 +1279,6 @@ dm9000_probe(struct platform_device *pdev)
 
        /* setup board info structure */
        db = netdev_priv(ndev);
-       memset(db, 0, sizeof(*db));
 
        db->dev = &pdev->dev;
        db->ndev = ndev;
@@ -1302,7 +1299,7 @@ dm9000_probe(struct platform_device *pdev)
                goto out;
        }
 
-       iosize = res_size(db->addr_res);
+       iosize = resource_size(db->addr_res);
        db->addr_req = request_mem_region(db->addr_res->start, iosize,
                                          pdev->name);
 
@@ -1320,7 +1317,7 @@ dm9000_probe(struct platform_device *pdev)
                goto out;
        }
 
-       iosize = res_size(db->data_res);
+       iosize = resource_size(db->data_res);
        db->data_req = request_mem_region(db->data_res->start, iosize,
                                          pdev->name);