[tip: irq/msi] powerpc/cell/axon_msi: Convert to msi_on_each_desc()

tip-bot2 for Thomas Gleixner
2021-12-16T21:41:20Z

The following commit has been merged into the irq/msi branch of tip:

Commit-ID: 3c46658bd70389bf6a7410960905415df50350d2
Gitweb: https://git.kernel.org/tip/3c46658bd70389bf6a7410960905415df50350d2
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Mon, 06 Dec 2021 23:51:26 +01:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Thu, 16 Dec 2021 22:22:18 +01:00

powerpc/cell/axon_msi: Convert to msi_on_each_desc()

Replace the about to vanish iterators and make use of the filtering.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20211206210748.414712173@linutronix.de

---
arch/powerpc/platforms/cell/axon_msi.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index ac59aee..354a58c 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -262,7 +262,7 @@ static int axon_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
if (rc)
return rc;

- for_each_pci_msi_entry(entry, dev) {
+ msi_for_each_desc(entry, &dev->dev, MSI_DESC_NOTASSOCIATED) {
virq = irq_create_direct_mapping(msic->irq_domain);
if (!virq) {
dev_warn(&dev->dev,
@@ -285,10 +285,7 @@ static void axon_msi_teardown_msi_irqs(struct pci_dev *dev)

dev_dbg(&dev->dev, "axon_msi: tearing down msi irqs\n");

- for_each_pci_msi_entry(entry, dev) {
- if (!entry->irq)
- continue;
-
+ msi_for_each_desc(entry, &dev->dev, MSI_DESC_ASSOCIATED) {
irq_set_msi_desc(entry->irq, NULL);
irq_dispose_mapping(entry->irq);
}