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IB/qib: Fix undefined symbol error when CONFIG_PCI_MSI=n 

This patch fixes a compile error saying qib_init_iba6120_funcs() is
undefined when CONFIG_PCI_MSI is not defined.  Thanks to Randy Dunlap
<randy.dunlap@oracle.com> for finding this and suggesting the fix.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Ralph Campbell 2010-05-25 12:22:33 -07:00 committed by Roland Dreier
parent ec96e2fe95
commit 7e3a1f4ab1
2 changed files with 6 additions and 12 deletions
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12
drivers/infiniband/hw/qib/qib_iba6120.c
View File

@ -3475,14 +3475,6 @@ struct qib_devdata *qib_init_iba6120_funcs(struct pci_dev *pdev,
struct qib_devdata *dd; struct qib_devdata *dd;
int ret; int ret;
#ifndef CONFIG_PCI_MSI
qib_early_err(&pdev->dev, "QLogic PCIE device 0x%x cannot "
"work if CONFIG_PCI_MSI is not enabled\n",
ent->device);
dd = ERR_PTR(-ENODEV);
goto bail;
#endif
dd = qib_alloc_devdata(pdev, sizeof(struct qib_pportdata) + dd = qib_alloc_devdata(pdev, sizeof(struct qib_pportdata) +
sizeof(struct qib_chip_specific)); sizeof(struct qib_chip_specific));
if (IS_ERR(dd)) if (IS_ERR(dd))
@ -3554,10 +3546,6 @@ struct qib_devdata *qib_init_iba6120_funcs(struct pci_dev *pdev,
if (qib_mini_init) if (qib_mini_init)
goto bail; goto bail;
#ifndef CONFIG_PCI_MSI
qib_dev_err(dd, "PCI_MSI not configured, NO interrupts\n");
#endif
if (qib_pcie_params(dd, 8, NULL, NULL)) if (qib_pcie_params(dd, 8, NULL, NULL))
qib_dev_err(dd, "Failed to setup PCIe or interrupts; " qib_dev_err(dd, "Failed to setup PCIe or interrupts; "
"continuing anyway\n"); "continuing anyway\n");

6
drivers/infiniband/hw/qib/qib_init.c
View File

@ -1237,7 +1237,13 @@ static int __devinit qib_init_one(struct pci_dev *pdev,
*/ */
switch (ent->device) { switch (ent->device) {
case PCI_DEVICE_ID_QLOGIC_IB_6120: case PCI_DEVICE_ID_QLOGIC_IB_6120:
#ifdef CONFIG_PCI_MSI
dd = qib_init_iba6120_funcs(pdev, ent); dd = qib_init_iba6120_funcs(pdev, ent);
#else
qib_early_err(&pdev->dev, "QLogic PCIE device 0x%x cannot "
"work if CONFIG_PCI_MSI is not enabled\n",
ent->device);
#endif
break; break;
case PCI_DEVICE_ID_QLOGIC_IB_7220: case PCI_DEVICE_ID_QLOGIC_IB_7220: