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author | David S. Miller <davem@davemloft.net> | 2012-06-29 02:37:00 +0200 |
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committer | David S. Miller <davem@davemloft.net> | 2012-06-29 02:37:00 +0200 |
commit | b26d344c6b87058ae3e8f919a18580abfc4204eb (patch) | |
tree | ff7026df8e8715e3c63d0ff4ff697a9fac6323fb /drivers/net/caif | |
parent | Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge (diff) | |
parent | davinci_cpdma: include linux/module.h (diff) | |
download | linux-b26d344c6b87058ae3e8f919a18580abfc4204eb.tar.xz linux-b26d344c6b87058ae3e8f919a18580abfc4204eb.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/caif/caif_hsi.c
drivers/net/usb/qmi_wwan.c
The qmi_wwan merge was trivial.
The caif_hsi.c, on the other hand, was not. It's a conflict between
1c385f1fdf6f9c66d982802cd74349c040980b50 ("caif-hsi: Replace platform
device with ops structure.") in the net-next tree and commit
39abbaef19cd0a30be93794aa4773c779c3eb1f3 ("caif-hsi: Postpone init of
HIS until open()") in the net tree.
I did my best with that one and will ask Sjur to check it out.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/caif')
-rw-r--r-- | drivers/net/caif/caif_hsi.c | 76 |
1 files changed, 47 insertions, 29 deletions
diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 1c2bd01e1592..087eb83454c0 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -678,8 +678,6 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi) */ memcpy(rx_buf, (u8 *)piggy_desc, CFHSI_DESC_SHORT_SZ); - /* Mark no embedded frame here */ - piggy_desc->offset = 0; } } @@ -720,6 +718,8 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi) /* Extract any payload in piggyback descriptor. */ if (cfhsi_rx_desc(piggy_desc, cfhsi) < 0) goto out_of_sync; + /* Mark no embedded frame after extracting it */ + piggy_desc->offset = 0; } } @@ -1131,7 +1131,51 @@ static void cfhsi_setup(struct net_device *dev) cfhsi->cfdev.use_stx = false; cfhsi->cfdev.use_fcs = false; cfhsi->ndev = dev; - cfhsi->cfg = hsi_default_config; +} + +int cfhsi_probe(struct platform_device *pdev) +{ + struct cfhsi_ops *(*get_ops)(void); + struct cfhsi *cfhsi = NULL; + struct net_device *ndev; + int res; + + ndev = alloc_netdev(sizeof(struct cfhsi), "cfhsi%d", cfhsi_setup); + if (!ndev) + return -ENODEV; + + cfhsi = netdev_priv(ndev); + cfhsi->ndev = ndev; + cfhsi->pdev = pdev; + + get_ops = symbol_get(cfhsi_get_ops); + if (!get_ops) { + pr_err("%s: failed to get the cfhsi_ops\n", __func__); + return -ENODEV; + } + + /* Assign the HSI device. */ + cfhsi->ops = (*get_ops)(); + if (!cfhsi->ops) { + pr_err("%s: failed to get the cfhsi_ops\n", __func__); + goto err; + } + + /* Assign the driver to this HSI device. */ + cfhsi->ops->cb_ops = &cfhsi->cb_ops; + res = register_netdevice(ndev); + if (res) { + dev_err(&ndev->dev, "%s: Registration error: %d.\n", + __func__, res); + free_netdev(ndev); + } + /* Add CAIF HSI device to list. */ + list_add_tail(&cfhsi->list, &cfhsi_list); + + return res; +err: + symbol_put(cfhsi_get_ops); + return -ENODEV; } static int cfhsi_open(struct net_device *ndev) @@ -1410,7 +1454,6 @@ static int caif_hsi_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { struct cfhsi *cfhsi = NULL; - struct cfhsi_ops *(*get_ops)(void); ASSERT_RTNL(); @@ -1418,32 +1461,7 @@ static int caif_hsi_newlink(struct net *src_net, struct net_device *dev, cfhsi_netlink_parms(data, cfhsi); dev_net_set(cfhsi->ndev, src_net); - get_ops = symbol_get(cfhsi_get_ops); - if (!get_ops) { - pr_err("%s: failed to get the cfhsi_ops\n", __func__); - return -ENODEV; - } - - /* Assign the HSI device. */ - cfhsi->ops = (*get_ops)(); - if (!cfhsi->ops) { - pr_err("%s: failed to get the cfhsi_ops\n", __func__); - goto err; - } - - /* Assign the driver to this HSI device. */ - cfhsi->ops->cb_ops = &cfhsi->cb_ops; - if (register_netdevice(dev)) { - pr_warn("%s: caif_hsi device registration failed\n", __func__); - goto err; - } - /* Add CAIF HSI device to list. */ - list_add_tail(&cfhsi->list, &cfhsi_list); - return 0; -err: - symbol_put(cfhsi_get_ops); - return -ENODEV; } static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = { |