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path: root/drivers/usb/host/u132-hcd.c
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Diffstat (limited to 'drivers/usb/host/u132-hcd.c')
-rw-r--r--drivers/usb/host/u132-hcd.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index e9209e3e6248..995bc52d2d22 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -81,7 +81,6 @@ static DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait);
static struct mutex u132_module_lock;
static int u132_exiting;
static int u132_instances;
-static struct list_head u132_static_list;
/*
* end of the global variables protected by u132_module_lock
*/
@@ -177,7 +176,6 @@ struct u132_ring {
};
struct u132 {
struct kref kref;
- struct list_head u132_list;
struct mutex sw_lock;
struct mutex scheduler_lock;
struct u132_platform_data *board;
@@ -254,7 +252,6 @@ static void u132_hcd_delete(struct kref *kref)
struct usb_hcd *hcd = u132_to_hcd(u132);
u132->going += 1;
mutex_lock(&u132_module_lock);
- list_del_init(&u132->u132_list);
u132_instances -= 1;
mutex_unlock(&u132_module_lock);
dev_warn(&u132->platform_dev->dev, "FREEING the hcd=%p and thus the u13"
@@ -3089,7 +3086,6 @@ static int u132_probe(struct platform_device *pdev)
retval = 0;
hcd->rsrc_start = 0;
mutex_lock(&u132_module_lock);
- list_add_tail(&u132->u132_list, &u132_static_list);
u132->sequence_num = ++u132_instances;
mutex_unlock(&u132_module_lock);
u132_u132_init_kref(u132);
@@ -3192,7 +3188,6 @@ static struct platform_driver u132_platform_driver = {
static int __init u132_hcd_init(void)
{
int retval;
- INIT_LIST_HEAD(&u132_static_list);
u132_instances = 0;
u132_exiting = 0;
mutex_init(&u132_module_lock);
@@ -3213,14 +3208,9 @@ static int __init u132_hcd_init(void)
module_init(u132_hcd_init);
static void __exit u132_hcd_exit(void)
{
- struct u132 *u132;
- struct u132 *temp;
mutex_lock(&u132_module_lock);
u132_exiting += 1;
mutex_unlock(&u132_module_lock);
- list_for_each_entry_safe(u132, temp, &u132_static_list, u132_list) {
- platform_device_unregister(u132->platform_dev);
- }
platform_driver_unregister(&u132_platform_driver);
printk(KERN_INFO "u132-hcd driver deregistered\n");
wait_event(u132_hcd_wait, u132_instances == 0);