diff options
| author | Alexander Gordeev <agordeev@redhat.com> | 2014-02-18 11:12:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-18 21:33:34 +0100 |
| commit | 9e7df17e2e98aa82aaff9ef79235799a75e05f13 (patch) | |
| tree | e1e8cf304b37fdbe6a6509fe17590e54bd243cf9 /drivers/net/ethernet/sun/niu.c | |
| parent | sfc: Use pci_enable_msix_range() instead of pci_enable_msix() (diff) | |
| download | linux-9e7df17e2e98aa82aaff9ef79235799a75e05f13.tar.xz linux-9e7df17e2e98aa82aaff9ef79235799a75e05f13.zip | |
niu: Use pci_enable_msix_range() instead of pci_enable_msix()
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: netdev@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sun/niu.c')
| -rw-r--r-- | drivers/net/ethernet/sun/niu.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 8e2266e1f260..79606f47a08e 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -9041,7 +9041,7 @@ static void niu_try_msix(struct niu *np, u8 *ldg_num_map) struct msix_entry msi_vec[NIU_NUM_LDG]; struct niu_parent *parent = np->parent; struct pci_dev *pdev = np->pdev; - int i, num_irqs, err; + int i, num_irqs; u8 first_ldg; first_ldg = (NIU_NUM_LDG / parent->num_ports) * np->port; @@ -9053,21 +9053,16 @@ static void niu_try_msix(struct niu *np, u8 *ldg_num_map) (np->port == 0 ? 3 : 1)); BUG_ON(num_irqs > (NIU_NUM_LDG / parent->num_ports)); -retry: for (i = 0; i < num_irqs; i++) { msi_vec[i].vector = 0; msi_vec[i].entry = i; } - err = pci_enable_msix(pdev, msi_vec, num_irqs); - if (err < 0) { + num_irqs = pci_enable_msix_range(pdev, msi_vec, 1, num_irqs); + if (num_irqs < 0) { np->flags &= ~NIU_FLAGS_MSIX; return; } - if (err > 0) { - num_irqs = err; - goto retry; - } np->flags |= NIU_FLAGS_MSIX; for (i = 0; i < num_irqs; i++) |