[PATCH] hw/nvme: Remove references to PCI IRQ "pulsing" when asserting

[julia <midnight@trainwit.ch>]

The NVMe subsystem logs "pulsing IRQ pin" when it is asserting the PCI(e)
IRQ. This is confusing as it implies a short pulse, not the level-triggered
interrupts PCI(e) uses.

Also remove the pci_irq_pulse() function marked with FIXME as it is no
longer used by any calls.

Signed-off-by: julia <midnight@trainwit.ch>
---
 hw/nvme/trace-events |  2 +-
 include/hw/pci/pci.h | 10 ----------
 2 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/hw/nvme/trace-events b/hw/nvme/trace-events
index 3a67680c6a..5d96d622ff 100644
--- a/hw/nvme/trace-events
+++ b/hw/nvme/trace-events
@@ -1,6 +1,6 @@
 # successful events
 pci_nvme_irq_msix(uint32_t vector) "raising MSI-X IRQ vector %u"
-pci_nvme_irq_pin(void) "pulsing IRQ pin"
+pci_nvme_irq_pin(void) "asserting IRQ pin"
 pci_nvme_irq_masked(void) "IRQ is masked"
 pci_nvme_dma_read(uint64_t prp1, uint64_t prp2) "DMA read, prp1=0x%"PRIx64" prp2=0x%"PRIx64""
 pci_nvme_dbbuf_config(uint64_t dbs_addr, uint64_t eis_addr) "dbs_addr=0x%"PRIx64" eis_addr=0x%"PRIx64""
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index eb26cac810..863aab0b80 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -667,16 +667,6 @@ static inline void pci_irq_deassert(PCIDevice *pci_dev)
     pci_set_irq(pci_dev, 0);
 }
 
-/*
- * FIXME: PCI does not work this way.
- * All the callers to this method should be fixed.
- */
-static inline void pci_irq_pulse(PCIDevice *pci_dev)
-{
-    pci_irq_assert(pci_dev);
-    pci_irq_deassert(pci_dev);
-}
-
 MSIMessage pci_get_msi_message(PCIDevice *dev, int vector);
 void pci_set_power(PCIDevice *pci_dev, bool state);
 
-- 
2.44.1