asix.c - Add Belkin F5D5055 ids

[powerpc.git] / drivers / usb / atm / usbatm.c

diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index d3e2c5f..11e9b15 100644 (file)
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -77,7 +77,6 @@
 #include <linux/sched.h>
 #include <linux/signal.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/stat.h>
 #include <linux/timer.h>
 #include <linux/wait.h>
@@ -274,6 +273,9 @@ static void usbatm_complete(struct urb *urb)
                        (!(channel->usbatm->flags & UDSL_IGNORE_EILSEQ) ||
                         urb->status != -EILSEQ ))
        {
+               if (urb->status == -ESHUTDOWN)
+                       return;
+
                if (printk_ratelimit())
                        atm_warn(channel->usbatm, "%s: urb 0x%p failed (%d)!\n",
                                __func__, urb, urb->status);
@@ -968,6 +970,14 @@ static int usbatm_atm_init(struct usbatm_data *instance)
        /* temp init ATM device, set to 128kbit */
        atm_dev->link_rate = 128 * 1000 / 424;
 
+       ret = sysfs_create_link(&atm_dev->class_dev.kobj,
+                               &instance->usb_intf->dev.kobj, "device");
+       if (ret) {
+               atm_err(instance, "%s: sysfs_create_link failed: %d\n",
+                                       __func__, ret);
+               goto fail_sysfs;
+       }
+
        if (instance->driver->atm_start && ((ret = instance->driver->atm_start(instance, atm_dev)) < 0)) {
                atm_err(instance, "%s: atm_start failed: %d!\n", __func__, ret);
                goto fail;
@@ -986,6 +996,8 @@ static int usbatm_atm_init(struct usbatm_data *instance)
        return 0;
 
  fail:
+       sysfs_remove_link(&atm_dev->class_dev.kobj, "device");
+ fail_sysfs:
        instance->atm_dev = NULL;
        atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */
        return ret;
@@ -1021,7 +1033,7 @@ static int usbatm_do_heavy_init(void *arg)
 
 static int usbatm_heavy_init(struct usbatm_data *instance)
 {
-       int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_KERNEL);
+       int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_FS | CLONE_FILES);
 
        if (ret < 0) {
                usb_err(instance, "%s: failed to create kernel_thread (%d)!\n", __func__, ret);
@@ -1318,8 +1330,10 @@ void usbatm_usb_disconnect(struct usb_interface *intf)
        kfree(instance->cell_buf);
 
        /* ATM finalize */
-       if (instance->atm_dev)
+       if (instance->atm_dev) {
+               sysfs_remove_link(&instance->atm_dev->class_dev.kobj, "device");
                atm_dev_deregister(instance->atm_dev);
+       }
 
        usbatm_put_instance(instance);  /* taken in usbatm_usb_probe */
 }