[qemu-xen stable-4.14] hw/arm/sbsa-ref: fix typo breaking PCIe IRQs

[patchbot@xxxxxxx]

commit a575af07b8009bc51a311274c15846697b7d5f7c
Author:     Graeme Gregory <graeme@xxxxxxxxxxxx>
AuthorDate: Fri Aug 28 10:02:43 2020 +0100
Commit:     Michael Roth <mdroth@xxxxxxxxxxxxxxxxxx>
CommitDate: Wed Sep 9 18:51:39 2020 -0500

    hw/arm/sbsa-ref: fix typo breaking PCIe IRQs
    
    Fixing a typo in a previous patch that translated an "i" to a 1
    and therefore breaking the allocation of PCIe interrupts. This was
    discovered when virtio-net-pci devices ceased to function correctly.
    
    Cc: qemu-stable@xxxxxxxxxx
    Fixes: 48ba18e6d3f3 ("hw/arm/sbsa-ref: Simplify by moving the gic in the 
machine state")
    Signed-off-by: Graeme Gregory <graeme@xxxxxxxxxxxx>
    Reviewed-by: Philippe Mathieu-Daudé <f4bug@xxxxxxxxx>
    Message-id: 20200821083853.356490-1-graeme@xxxxxxxxxxxx
    Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx>
    (cherry picked from commit 870f0051b4ada9a361f7454f833432ae8c06c095)
    Signed-off-by: Michael Roth <mdroth@xxxxxxxxxxxxxxxxxx>
---
 hw/arm/sbsa-ref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c
index 8409ba853d..0b32084dc0 100644
--- a/hw/arm/sbsa-ref.c
+++ b/hw/arm/sbsa-ref.c
@@ -555,7 +555,7 @@ static void create_pcie(SBSAMachineState *sms)
 
     for (i = 0; i < GPEX_NUM_IRQS; i++) {
         sysbus_connect_irq(SYS_BUS_DEVICE(dev), i,
-                           qdev_get_gpio_in(sms->gic, irq + 1));
+                           qdev_get_gpio_in(sms->gic, irq + i));
         gpex_set_irq_num(GPEX_HOST(dev), i, irq + i);
     }
 
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