diff mbox series

[V2,18/21] platform-msi: Switch to the domain id aware MSI interfaces

Message ID 20221121083326.506769769@linutronix.de
State New
Headers show
Series genirq, PCI/MSI: Support for per device MSI and PCI/IMS - Part 2 API rework | expand

Commit Message

Thomas Gleixner Nov. 21, 2022, 2:36 p.m. UTC 
From: Ahmed S. Darwish <darwi@linutronix.de>

Switch to the new domain id aware interfaces to phase out the previous
ones. Use the range interface for allocation as the MSI descriptors
are allocate by the MSI core and therefore a precise range has to be
given. On free just tear down all MSI interrupts for simplicity.

No functional change.

Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 drivers/base/platform-msi.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

--- a/drivers/base/platform-msi.c
+++ b/drivers/base/platform-msi.c
@@ -213,7 +213,7 @@  int platform_msi_domain_alloc_irqs(struc
 	if (err)
 		return err;
 
-	err = msi_domain_alloc_irqs(dev->msi.domain, dev, nvec);
+	err = msi_domain_alloc_irqs_range(dev, MSI_DEFAULT_DOMAIN, 0, nvec - 1);
 	if (err)
 		platform_msi_free_priv_data(dev);
 
@@ -227,7 +227,7 @@  EXPORT_SYMBOL_GPL(platform_msi_domain_al
  */
 void platform_msi_domain_free_irqs(struct device *dev)
 {
-	msi_domain_free_irqs(dev->msi.domain, dev);
+	msi_domain_free_irqs_all(dev, MSI_DEFAULT_DOMAIN);
 	platform_msi_free_priv_data(dev);
 }
 EXPORT_SYMBOL_GPL(platform_msi_domain_free_irqs);