diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-12-10 23:18:54 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-16 22:16:38 +0100 |
| commit | 34fff62827b254f8a43633cc878deb04bf11297c (patch) | |
| tree | 52a9518cfc4df6a48be086ada1e175bb3ec4b83d /drivers/iommu | |
| parent | powerpc/pseries/msi: Use PCI device properties (diff) | |
| download | linux-34fff62827b254f8a43633cc878deb04bf11297c.tar.xz linux-34fff62827b254f8a43633cc878deb04bf11297c.zip | |
device: Move MSI related data into a struct
The only unconditional part of MSI data in struct device is the irqdomain
pointer. Everything else can be allocated on demand. Create a data
structure and move the irqdomain pointer into it. The other MSI specific
parts are going to be removed from struct device in later steps.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20211210221813.617178827@linutronix.de
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index f5848b351b19..5ba9006ec550 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3170,7 +3170,7 @@ static void arm_smmu_setup_msis(struct arm_smmu_device *smmu) if (!(smmu->features & ARM_SMMU_FEAT_MSI)) return; - if (!dev->msi_domain) { + if (!dev->msi.domain) { dev_info(smmu->dev, "msi_domain absent - falling back to wired irqs\n"); return; } |