From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: David Woodhouse <dwmw2@infradead.org>,
Lu Baolu <baolu.lu@linux.intel.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
iommu@lists.linux-foundation.org
Subject: [PATCH] IOMMU: Intel: DMAR: Replace acpi_bus_get_device()
Date: Tue, 01 Feb 2022 19:11:40 +0100 [thread overview]
Message-ID: <1807113.tdWV9SEqCh@kreacher> (raw)
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/iommu/intel/dmar.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-pm/drivers/iommu/intel/dmar.c
===================================================================
--- linux-pm.orig/drivers/iommu/intel/dmar.c
+++ linux-pm/drivers/iommu/intel/dmar.c
@@ -789,7 +789,8 @@ static int __init dmar_acpi_dev_scope_in
andd->device_name);
continue;
}
- if (acpi_bus_get_device(h, &adev)) {
+ adev = acpi_fetch_acpi_dev(h);
+ if (!adev) {
pr_err("Failed to get device for ACPI object %s\n",
andd->device_name);
continue;
next reply other threads:[~2022-02-01 18:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 18:11 Rafael J. Wysocki [this message]
2022-02-05 3:31 ` [PATCH] IOMMU: Intel: DMAR: Replace acpi_bus_get_device() Lu Baolu
2022-02-14 12:00 ` Joerg Roedel
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