nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.18 to 3.10.19

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Nathan
2025-04-07 00:58:18 -05:00
parent 2c3b156896
commit f44b345fa9
76 changed files with 679 additions and 234 deletions
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17
drivers/ntb/ntb_transport.c
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@@ -157,7 +157,6 @@ struct ntb_transport {
bool transport_link;
struct delayed_work link_work;
struct work_struct link_cleanup;
struct dentry *debugfs_dir;
};
enum {
@@ -824,12 +823,12 @@ static void ntb_transport_init_queue(struct ntb_transport *nt,
qp->tx_max_frame = min(transport_mtu, tx_size / 2);
qp->tx_max_entry = tx_size / qp->tx_max_frame;
if (nt->debugfs_dir) {
if (ntb_query_debugfs(nt->ndev)) {
char debugfs_name[4];
snprintf(debugfs_name, 4, "qp%d", qp_num);
qp->debugfs_dir = debugfs_create_dir(debugfs_name,
nt->debugfs_dir);
ntb_query_debugfs(nt->ndev));
qp->debugfs_stats = debugfs_create_file("stats", S_IRUSR,
qp->debugfs_dir, qp,
@@ -857,11 +856,6 @@ int ntb_transport_init(struct pci_dev *pdev)
if (!nt)
return -ENOMEM;
if (debugfs_initialized())
nt->debugfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL);
else
nt->debugfs_dir = NULL;
nt->ndev = ntb_register_transport(pdev, nt);
if (!nt->ndev) {
rc = -EIO;
@@ -907,7 +901,6 @@ err2:
err1:
ntb_unregister_transport(nt->ndev);
err:
debugfs_remove_recursive(nt->debugfs_dir);
kfree(nt);
return rc;
}
@@ -921,16 +914,16 @@ void ntb_transport_free(void *transport)
nt->transport_link = NTB_LINK_DOWN;
/* verify that all the qp's are freed */
for (i = 0; i < nt->max_qps; i++)
for (i = 0; i < nt->max_qps; i++) {
if (!test_bit(i, &nt->qp_bitmap))
ntb_transport_free_queue(&nt->qps[i]);
debugfs_remove_recursive(nt->qps[i].debugfs_dir);
}
ntb_bus_remove(nt);
cancel_delayed_work_sync(&nt->link_work);
debugfs_remove_recursive(nt->debugfs_dir);
ntb_unregister_event_callback(nt->ndev);
pdev = ntb_query_pdev(nt->ndev);