53 int brcmf_debugfs_attach(struct brcmf_pub *drvr)  in brcmf_debugfs_attach()  argument
55 	struct device *dev = drvr->bus_if->dev;  in brcmf_debugfs_attach()
60 	drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);  in brcmf_debugfs_attach()
61 	brcmf_debugfs_add_entry(drvr, "chipinfo", brcmf_debugfs_chipinfo_read);  in brcmf_debugfs_attach()
63 	return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);  in brcmf_debugfs_attach()
66 void brcmf_debugfs_detach(struct brcmf_pub *drvr)  in brcmf_debugfs_detach()  argument
68 	if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))  in brcmf_debugfs_detach()
69 		debugfs_remove_recursive(drvr->dbgfs_dir);  in brcmf_debugfs_detach()
72 struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)  in brcmf_debugfs_get_devdir()  argument
74 	return drvr->dbgfs_dir;  in brcmf_debugfs_get_devdir()
79 	struct brcmf_pub *drvr;  member
86 	return single_open(f, entry->read, entry->drvr->bus_if->dev);  in brcmf_debugfs_entry_open()
97 int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,  in brcmf_debugfs_add_entry()  argument
100 	struct dentry *dentry =  drvr->dbgfs_dir;  in brcmf_debugfs_add_entry()
106 	entry = devm_kzalloc(drvr->bus_if->dev, sizeof(*entry), GFP_KERNEL);  in brcmf_debugfs_add_entry()
111 	entry->drvr = drvr;  in brcmf_debugfs_add_entry()