[PATCH RFC 33/77] ioat: Disable MSI-X in case request of IRQ failed
From: Alexander Gordeev <hidden>
Date: 2013-10-02 17:34:59
Also in:
linux-ide, linux-mips, linux-pci, linux-rdma, linux-s390, linux-scsi, linuxppc-dev, lkml, stable
Subsystem:
dma generic offload engine subsystem, intel i/oat dma driver, the rest · Maintainers:
Vinod Koul, Dave Jiang, Linus Torvalds
Signed-off-by: Alexander Gordeev <redacted> --- drivers/dma/ioat/dma.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 5ff6fc1..acee3b2 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c@@ -937,6 +937,7 @@ msix: chan = ioat_chan_by_index(device, j); devm_free_irq(dev, msix->vector, chan); } + pci_disable_msix(pdev); goto msix_single_vector; } }
--
1.7.7.6