summaryrefslogtreecommitdiffstats
path: root/drivers/misc/genwqe
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc/genwqe')
-rw-r--r--drivers/misc/genwqe/card_base.h1
-rw-r--r--drivers/misc/genwqe/card_utils.c12
2 files changed, 2 insertions, 11 deletions
diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h
index cb851c14ca4b..5813b5f25006 100644
--- a/drivers/misc/genwqe/card_base.h
+++ b/drivers/misc/genwqe/card_base.h
@@ -41,7 +41,6 @@
#include "genwqe_driver.h"
#define GENWQE_MSI_IRQS 4 /* Just one supported, no MSIx */
-#define GENWQE_FLAG_MSI_ENABLED (1 << 0)
#define GENWQE_MAX_VFS 15 /* maximum 15 VFs are possible */
#define GENWQE_MAX_FUNCS 16 /* 1 PF and 15 VFs */
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c
index fc2794b513fa..147b83011b58 100644
--- a/drivers/misc/genwqe/card_utils.c
+++ b/drivers/misc/genwqe/card_utils.c
@@ -740,13 +740,10 @@ int genwqe_read_softreset(struct genwqe_dev *cd)
int genwqe_set_interrupt_capability(struct genwqe_dev *cd, int count)
{
int rc;
- struct pci_dev *pci_dev = cd->pci_dev;
- rc = pci_enable_msi_range(pci_dev, 1, count);
+ rc = pci_alloc_irq_vectors(cd->pci_dev, 1, count, PCI_IRQ_MSI);
if (rc < 0)
return rc;
-
- cd->flags |= GENWQE_FLAG_MSI_ENABLED;
return 0;
}
@@ -756,12 +753,7 @@ int genwqe_set_interrupt_capability(struct genwqe_dev *cd, int count)
*/
void genwqe_reset_interrupt_capability(struct genwqe_dev *cd)
{
- struct pci_dev *pci_dev = cd->pci_dev;
-
- if (cd->flags & GENWQE_FLAG_MSI_ENABLED) {
- pci_disable_msi(pci_dev);
- cd->flags &= ~GENWQE_FLAG_MSI_ENABLED;
- }
+ pci_free_irq_vectors(cd->pci_dev);
}
/**