[PATCH net-next v3 1/2] net: hisilicon rm hnae sysfs interface

huangdaode
2015-10-16T03:54:16Z

This patch removes the hns driver hnae sysfs interface according to
Arnd's review comments.

Signed-off-by: huangdaode <huangdaode@hisilicon.com>
---
drivers/net/ethernet/hisilicon/hns/hnae.c | 47 -------------------------------
1 file changed, 47 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index f52e99a..9d3bb83 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -436,59 +436,12 @@ void hnae_ae_unregister(struct hnae_ae_dev *hdev)
}
EXPORT_SYMBOL(hnae_ae_unregister);

-static ssize_t handles_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- ssize_t s = 0;
- struct hnae_ae_dev *hdev = cls_to_ae_dev(dev);
- struct hnae_handle *h;
- int i = 0, j;
-
- list_for_each_entry_rcu(h, &hdev->handle_list, node) {
- s += sprintf(buf + s, "handle %d (eport_id=%u from %s):\n",
- i++, h->eport_id, h->dev->name);
- for (j = 0; j < h->q_num; j++) {
- s += sprintf(buf + s, "\tqueue[%d] on %p\n",
- j, h->qs[i]->io_base);
-#define HANDEL_TX_MSG "\t\ttx_ring on %p:%u,%u,%u,%u,%u,%llu,%llu\n"
- s += sprintf(buf + s,
- HANDEL_TX_MSG,
- h->qs[i]->tx_ring.io_base,
- h->qs[i]->tx_ring.buf_size,
- h->qs[i]->tx_ring.desc_num,
- h->qs[i]->tx_ring.max_desc_num_per_pkt,
- h->qs[i]->tx_ring.max_raw_data_sz_per_desc,
- h->qs[i]->tx_ring.max_pkt_size,
- h->qs[i]->tx_ring.stats.sw_err_cnt,
- h->qs[i]->tx_ring.stats.io_err_cnt);
- s += sprintf(buf + s,
- "\t\trx_ring on %p:%u,%u,%llu,%llu,%llu\n",
- h->qs[i]->rx_ring.io_base,
- h->qs[i]->rx_ring.buf_size,
- h->qs[i]->rx_ring.desc_num,
- h->qs[i]->rx_ring.stats.sw_err_cnt,
- h->qs[i]->rx_ring.stats.io_err_cnt,
- h->qs[i]->rx_ring.stats.seg_pkt_cnt);
- }
- }
-
- return s;
-}
-
-static DEVICE_ATTR_RO(handles);
-static struct attribute *hnae_class_attrs[] = {
- &dev_attr_handles.attr,
- NULL,
-};
-ATTRIBUTE_GROUPS(hnae_class);
-
static int __init hnae_init(void)
{
hnae_class = class_create(THIS_MODULE, "hnae");
if (IS_ERR(hnae_class))
return PTR_ERR(hnae_class);

- hnae_class->dev_groups = hnae_class_groups;
return 0;
}

--
1.9.1