cnic: convert tasklets to use new tasklet_setup() API

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <apais@linux.microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 8453629..f7f10cf 100644 (file)
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -3009,10 +3009,10 @@ static int cnic_service_bnx2(void *data, void *status_blk)
        return cnic_service_bnx2_queues(dev);
 }
 
-static void cnic_service_bnx2_msix(unsigned long data)
+static void cnic_service_bnx2_msix(struct tasklet_struct *t)
 {
-       struct cnic_dev *dev = (struct cnic_dev *) data;
-       struct cnic_local *cp = dev->cnic_priv;
+       struct cnic_local *cp = from_tasklet(cp, t, cnic_irq_task);
+       struct cnic_dev *dev = cp->dev;
 
        cp->last_status_idx = cnic_service_bnx2_queues(dev);
 
@@ -3134,10 +3134,10 @@ static u32 cnic_service_bnx2x_kcq(struct cnic_dev *dev, struct kcq_info *info)
        return last_status;
 }
 
-static void cnic_service_bnx2x_bh(unsigned long data)
+static void cnic_service_bnx2x_bh(struct tasklet_struct *t)
 {
-       struct cnic_dev *dev = (struct cnic_dev *) data;
-       struct cnic_local *cp = dev->cnic_priv;
+       struct cnic_local *cp = from_tasklet(cp, t, cnic_irq_task);
+       struct cnic_dev *dev = cp->dev;
        struct bnx2x *bp = netdev_priv(dev->netdev);
        u32 status_idx, new_status_idx;
 
@@ -4458,8 +4458,7 @@ static int cnic_init_bnx2_irq(struct cnic_dev *dev)
                CNIC_WR(dev, base + BNX2_HC_CMD_TICKS_OFF, (64 << 16) | 220);
 
                cp->last_status_idx = cp->status_blk.bnx2->status_idx;
-               tasklet_init(&cp->cnic_irq_task, cnic_service_bnx2_msix,
-                            (unsigned long) dev);
+               tasklet_setup(&cp->cnic_irq_task, cnic_service_bnx2_msix);
                err = cnic_request_irq(dev);
                if (err)
                        return err;
@@ -4868,8 +4867,7 @@ static int cnic_init_bnx2x_irq(struct cnic_dev *dev)
        struct cnic_eth_dev *ethdev = cp->ethdev;
        int err = 0;
 
-       tasklet_init(&cp->cnic_irq_task, cnic_service_bnx2x_bh,
-                    (unsigned long) dev);
+       tasklet_setup(&cp->cnic_irq_task, cnic_service_bnx2x_bh);
        if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
                err = cnic_request_irq(dev);