Merge ../linux-2.6-watchdog-mm

[linux-drm-fsl-dcu.git] / drivers / atm / lanai.c

diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 69f4c7ce9a633b04dea5611402a06159c118daba..267825501dfe61570ed12300b45be52590bf5f89 100644 (file)
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -1482,16 +1482,10 @@ static inline void vcc_table_deallocate(const struct lanai_dev *lanai)
 static inline struct lanai_vcc *new_lanai_vcc(void)
 {
        struct lanai_vcc *lvcc;
-       lvcc = (struct lanai_vcc *) kmalloc(sizeof(*lvcc), GFP_KERNEL);
+       lvcc =  kzalloc(sizeof(*lvcc), GFP_KERNEL);
        if (likely(lvcc != NULL)) {
-               lvcc->vbase = NULL;
-               lvcc->rx.atmvcc = lvcc->tx.atmvcc = NULL;
-               lvcc->nref = 0;
-               memset(&lvcc->stats, 0, sizeof lvcc->stats);
-               lvcc->rx.buf.start = lvcc->tx.buf.start = NULL;
                skb_queue_head_init(&lvcc->tx.backlog);
 #ifdef DEBUG
-               lvcc->tx.unqueue = NULL;
                lvcc->vci = -1;
 #endif
        }
@@ -1896,13 +1890,11 @@ static inline void lanai_int_1(struct lanai_dev *lanai, u32 reason)
                reg_write(lanai, ack, IntAck_Reg);
 }
 
-static irqreturn_t lanai_int(int irq, void *devid, struct pt_regs *regs)
+static irqreturn_t lanai_int(int irq, void *devid)
 {
-       struct lanai_dev *lanai = (struct lanai_dev *) devid;
+       struct lanai_dev *lanai = devid;
        u32 reason;
 
-       (void) irq; (void) regs;        /* unused variables */
-
 #ifdef USE_POWERDOWN
        /*
         * If we're powered down we shouldn't be generating any interrupts -
@@ -1972,7 +1964,7 @@ static int __devinit lanai_pci_start(struct lanai_dev *lanai)
                    "(itf %d): No suitable DMA available.\n", lanai->number);
                return -EBUSY;
        }
-       if (pci_set_consistent_dma_mask(pci, 0xFFFFFFFF) != 0) {
+       if (pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) != 0) {
                printk(KERN_WARNING DEV_LABEL
                    "(itf %d): No suitable DMA available.\n", lanai->number);
                return -EBUSY;
@@ -2240,7 +2232,7 @@ static int __devinit lanai_dev_open(struct atm_dev *atmdev)
        conf2_write(lanai);
        reg_write(lanai, TX_FIFO_DEPTH, TxDepth_Reg);
        reg_write(lanai, 0, CBR_ICG_Reg);       /* CBR defaults to no limit */
-       if ((result = request_irq(lanai->pci->irq, lanai_int, SA_SHIRQ,
+       if ((result = request_irq(lanai->pci->irq, lanai_int, IRQF_SHARED,
            DEV_LABEL, lanai)) != 0) {
                printk(KERN_ERR DEV_LABEL ": can't allocate interrupt\n");
                goto error_vcctable;