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-rw-r--r--drivers/net/ethernet/atheros/atlx/atl1.c105
-rw-r--r--scripts/mod/file2alias.c4
2 files changed, 52 insertions, 57 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index f17cecae59e5..066b980cc2f0 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -2499,77 +2499,68 @@ static irqreturn_t atl1_intr(int irq, void *data)
{
struct atl1_adapter *adapter = netdev_priv(data);
u32 status;
- int max_ints = 10;
status = adapter->cmb.cmb->int_stats;
if (!status)
return IRQ_NONE;
- do {
- /* clear CMB interrupt status at once */
- adapter->cmb.cmb->int_stats = 0;
-
- if (status & ISR_GPHY) /* clear phy status */
- atlx_clear_phy_int(adapter);
+ /* clear CMB interrupt status at once */
+ adapter->cmb.cmb->int_stats = 0;
- /* clear ISR status, and Enable CMB DMA/Disable Interrupt */
- iowrite32(status | ISR_DIS_INT, adapter->hw.hw_addr + REG_ISR);
+ if (status & ISR_GPHY) /* clear phy status */
+ atlx_clear_phy_int(adapter);
- /* check if SMB intr */
- if (status & ISR_SMB)
- atl1_inc_smb(adapter);
+ /* clear ISR status, and Enable CMB DMA/Disable Interrupt */
+ iowrite32(status | ISR_DIS_INT, adapter->hw.hw_addr + REG_ISR);
- /* check if PCIE PHY Link down */
- if (status & ISR_PHY_LINKDOWN) {
- if (netif_msg_intr(adapter))
- dev_printk(KERN_DEBUG, &adapter->pdev->dev,
- "pcie phy link down %x\n", status);
- if (netif_running(adapter->netdev)) { /* reset MAC */
- atlx_irq_disable(adapter);
- schedule_work(&adapter->pcie_dma_to_rst_task);
- return IRQ_HANDLED;
- }
- }
+ /* check if SMB intr */
+ if (status & ISR_SMB)
+ atl1_inc_smb(adapter);
- /* check if DMA read/write error ? */
- if (status & (ISR_DMAR_TO_RST | ISR_DMAW_TO_RST)) {
- if (netif_msg_intr(adapter))
- dev_printk(KERN_DEBUG, &adapter->pdev->dev,
- "pcie DMA r/w error (status = 0x%x)\n",
- status);
+ /* check if PCIE PHY Link down */
+ if (status & ISR_PHY_LINKDOWN) {
+ if (netif_msg_intr(adapter))
+ dev_printk(KERN_DEBUG, &adapter->pdev->dev,
+ "pcie phy link down %x\n", status);
+ if (netif_running(adapter->netdev)) { /* reset MAC */
atlx_irq_disable(adapter);
schedule_work(&adapter->pcie_dma_to_rst_task);
return IRQ_HANDLED;
}
+ }
- /* link event */
- if (status & ISR_GPHY) {
- adapter->soft_stats.tx_carrier_errors++;
- atl1_check_for_link(adapter);
- }
-
- /* transmit or receive event */
- if (status & (ISR_CMB_TX | ISR_CMB_RX) &&
- atl1_sched_rings_clean(adapter))
- break;
-
- /* rx exception */
- if (unlikely(status & (ISR_RXF_OV | ISR_RFD_UNRUN |
- ISR_RRD_OV | ISR_HOST_RFD_UNRUN |
- ISR_HOST_RRD_OV))) {
- if (netif_msg_intr(adapter))
- dev_printk(KERN_DEBUG,
- &adapter->pdev->dev,
- "rx exception, ISR = 0x%x\n",
- status);
- if (atl1_sched_rings_clean(adapter))
- break;
- }
-
- if (--max_ints < 0)
- break;
-
- } while ((status = adapter->cmb.cmb->int_stats));
+ /* check if DMA read/write error ? */
+ if (status & (ISR_DMAR_TO_RST | ISR_DMAW_TO_RST)) {
+ if (netif_msg_intr(adapter))
+ dev_printk(KERN_DEBUG, &adapter->pdev->dev,
+ "pcie DMA r/w error (status = 0x%x)\n",
+ status);
+ atlx_irq_disable(adapter);
+ schedule_work(&adapter->pcie_dma_to_rst_task);
+ return IRQ_HANDLED;
+ }
+
+ /* link event */
+ if (status & ISR_GPHY) {
+ adapter->soft_stats.tx_carrier_errors++;
+ atl1_check_for_link(adapter);
+ }
+
+ /* transmit or receive event */
+ if (status & (ISR_CMB_TX | ISR_CMB_RX))
+ atl1_sched_rings_clean(adapter);
+
+ /* rx exception */
+ if (unlikely(status & (ISR_RXF_OV | ISR_RFD_UNRUN |
+ ISR_RRD_OV | ISR_HOST_RFD_UNRUN |
+ ISR_HOST_RRD_OV))) {
+ if (netif_msg_intr(adapter))
+ dev_printk(KERN_DEBUG,
+ &adapter->pdev->dev,
+ "rx exception, ISR = 0x%x\n",
+ status);
+ atl1_sched_rings_clean(adapter);
+ }
/* re-enable Interrupt */
iowrite32(ISR_DIS_SMB | ISR_DIS_DMA, adapter->hw.hw_addr + REG_ISR);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 8e730ccc3f2b..44ddaa542db6 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1100,6 +1100,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
if (!sym->st_shndx || get_secindex(info, sym) >= info->num_sections)
return;
+ /* We're looking for an object */
+ if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT)
+ return;
+
/* All our symbols are of form <prefix>__mod_XXX_device_table. */
name = strstr(symname, "__mod_");
if (!name)