[PATCH] slab: remove SLAB_ATOMIC

[mirror_ubuntu-artful-kernel.git] / drivers / usb / net / pegasus.c

diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 918cf5a77c08208f99e89aeede993397413d2129..d48c024cff595ff2987be71fb33ab536c05ad5f9 100644 (file)
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -96,7 +96,7 @@ MODULE_DEVICE_TABLE(usb, pegasus_ids);
 
 static int update_eth_regs_async(pegasus_t *);
 /* Aargh!!! I _really_ hate such tweaks */
-static void ctrl_callback(struct urb *urb, struct pt_regs *regs)
+static void ctrl_callback(struct urb *urb)
 {
        pegasus_t *pegasus = urb->context;
 
@@ -163,6 +163,7 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
 
        /* using ATOMIC, we'd never wake up if we slept */
        if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) {
+               set_current_state(TASK_RUNNING);
                if (ret == -ENODEV)
                        netif_device_detach(pegasus->net);
                if (netif_msg_drv(pegasus))
@@ -605,7 +606,7 @@ static inline struct sk_buff *pull_skb(pegasus_t * pegasus)
        return NULL;
 }
 
-static void read_bulk_callback(struct urb *urb, struct pt_regs *regs)
+static void read_bulk_callback(struct urb *urb)
 {
        pegasus_t *pegasus = urb->context;
        struct net_device *net;
@@ -764,7 +765,7 @@ done:
        spin_unlock_irqrestore(&pegasus->rx_pool_lock, flags);
 }
 
-static void write_bulk_callback(struct urb *urb, struct pt_regs *regs)
+static void write_bulk_callback(struct urb *urb)
 {
        pegasus_t *pegasus = urb->context;
        struct net_device *net = pegasus->net;
@@ -801,7 +802,7 @@ static void write_bulk_callback(struct urb *urb, struct pt_regs *regs)
        netif_wake_queue(net);
 }
 
-static void intr_callback(struct urb *urb, struct pt_regs *regs)
+static void intr_callback(struct urb *urb)
 {
        pegasus_t *pegasus = urb->context;
        struct net_device *net;
@@ -855,7 +856,7 @@ static void intr_callback(struct urb *urb, struct pt_regs *regs)
                pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4];
        }
 
-       status = usb_submit_urb(urb, SLAB_ATOMIC);
+       status = usb_submit_urb(urb, GFP_ATOMIC);
        if (status == -ENODEV)
                netif_device_detach(pegasus->net);
        if (status && netif_msg_timer(pegasus))
@@ -1226,7 +1227,7 @@ static void pegasus_set_multicast(struct net_device *net)
        }
 
        pegasus->flags |= ETH_REGS_CHANGE;
-       ctrl_callback(pegasus->ctrl_urb, NULL);
+       ctrl_callback(pegasus->ctrl_urb);
 }
 
 static __u8 mii_phy_probe(pegasus_t * pegasus)
@@ -1280,9 +1281,9 @@ static inline void setup_pegasus_II(pegasus_t * pegasus)
 static struct workqueue_struct *pegasus_workqueue = NULL;
 #define CARRIER_CHECK_DELAY (2 * HZ)
 
-static void check_carrier(void *data)
+static void check_carrier(struct work_struct *work)
 {
-       pegasus_t *pegasus = data;
+       pegasus_t *pegasus = container_of(work, pegasus_t, carrier_check.work);
        set_carrier(pegasus->net);
        if (!(pegasus->flags & PEGASUS_UNPLUG)) {
                queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
@@ -1318,7 +1319,7 @@ static int pegasus_probe(struct usb_interface *intf,
 
        tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus);
 
-       INIT_WORK(&pegasus->carrier_check, check_carrier, pegasus);
+       INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier);
 
        pegasus->intf = intf;
        pegasus->usb = dev;
@@ -1433,11 +1434,11 @@ static int pegasus_resume (struct usb_interface *intf)
        if (netif_running(pegasus->net)) {
                pegasus->rx_urb->status = 0;
                pegasus->rx_urb->actual_length = 0;
-               read_bulk_callback(pegasus->rx_urb, NULL);
+               read_bulk_callback(pegasus->rx_urb);
 
                pegasus->intr_urb->status = 0;
                pegasus->intr_urb->actual_length = 0;
-               intr_callback(pegasus->intr_urb, NULL);
+               intr_callback(pegasus->intr_urb);
        }
        queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
                                CARRIER_CHECK_DELAY);