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adm6996: the GPIO interface for the adm6996l does not support switch statistics.

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This patch deactivates the statistics, adds a missing lock
initialization and fixes a waring.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 41511
This commit is contained in:
Hauke Mehrtens 2014-07-05 12:13:56 +00:00
parent 069e862ad5
commit 286ff7e322
1 changed files with 9 additions and 2 deletions
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11
target/linux/generic/files/drivers/net/phy/adm6996.c
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@ -804,7 +804,6 @@ adm6996_get_port_link(struct switch_dev *dev, int port,
struct adm6996_priv *priv = to_adm(dev); struct adm6996_priv *priv = to_adm(dev);
u16 reg = 0; u16 reg = 0;
u32 speed;
if (port >= ADM_NUM_PORTS) if (port >= ADM_NUM_PORTS)
return -EINVAL; return -EINVAL;
@ -938,7 +937,7 @@ static struct switch_attr adm6996_vlan[] = {
}, },
}; };
static const struct switch_dev_ops adm6996_ops = { static struct switch_dev_ops adm6996_ops = {
.attr_global = { .attr_global = {
.attr = adm6996_globals, .attr = adm6996_globals,
.n_attr = ARRAY_SIZE(adm6996_globals), .n_attr = ARRAY_SIZE(adm6996_globals),
@ -992,6 +991,13 @@ static int adm6996_switch_init(struct adm6996_priv *priv, const char *alias, str
swdev->ops = &adm6996_ops; swdev->ops = &adm6996_ops;
swdev->alias = alias; swdev->alias = alias;
/* The ADM6996L connected through GPIOs does not support any switch
status calls */
if (priv->model == ADM6996L) {
adm6996_ops.attr_port.n_attr = 0;
adm6996_ops.get_port_link = NULL;
}
pr_info ("%s: %s model PHY found.\n", alias, swdev->name); pr_info ("%s: %s model PHY found.\n", alias, swdev->name);
mutex_lock(&priv->reg_mutex); mutex_lock(&priv->reg_mutex);
@ -1121,6 +1127,7 @@ static int adm6996_gpio_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
mutex_init(&priv->reg_mutex); mutex_init(&priv->reg_mutex);
mutex_init(&priv->mib_lock);
priv->eecs = pdata->eecs; priv->eecs = pdata->eecs;
priv->eedi = pdata->eedi; priv->eedi = pdata->eedi;