From 19d8bc22bcea749da2ba065a1ff9e054fadb556e Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 5 Mar 2009 16:55:18 +0100 Subject: ath9k: create a common debugfs_root for all device instances The driver are trying to create an 'ath9k' directory in debugfs for each device currently. If there are more than one device in the system, the second try will always fail. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos Signed-off-by: Imre Kaloz Signed-off-by: John W. Linville --- drivers/net/wireless/ath9k/main.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath9k/main.c') diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index f473fee72a2..bb30ccca184 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -2858,12 +2858,20 @@ static int __init ath9k_init(void) goto err_out; } + error = ath9k_debug_create_root(); + if (error) { + printk(KERN_ERR + "ath9k: Unable to create debugfs root: %d\n", + error); + goto err_rate_unregister; + } + error = ath_pci_init(); if (error < 0) { printk(KERN_ERR "ath9k: No PCI devices found, driver not installed.\n"); error = -ENODEV; - goto err_rate_unregister; + goto err_remove_root; } error = ath_ahb_init(); @@ -2877,6 +2885,8 @@ static int __init ath9k_init(void) err_pci_exit: ath_pci_exit(); + err_remove_root: + ath9k_debug_remove_root(); err_rate_unregister: ath_rate_control_unregister(); err_out: @@ -2888,6 +2898,7 @@ static void __exit ath9k_exit(void) { ath_ahb_exit(); ath_pci_exit(); + ath9k_debug_remove_root(); ath_rate_control_unregister(); printk(KERN_INFO "%s: Driver unloaded\n", dev_info); } -- cgit v1.2.3