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| author | Bharat Bhushan <bharat.bhushan@freescale.com> | 2013-04-23 10:24:33 (GMT) |
|---|---|---|
| committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-04-24 15:32:53 (GMT) |
| commit | 67e80eee6ed7474421f5e3b640ae78205a67c9a6 (patch) | |
| tree | 7b4221e6e3d9ca261e3e82beb3060a0491bc708f /arch/powerpc/sysdev | |
| parent | cdb68b89571ff7fa1eb4cd8c49d017c57e51b646 (diff) | |
| download | linux-fsl-qoriq-67e80eee6ed7474421f5e3b640ae78205a67c9a6.tar.xz | |
Fix the compilation error in MSI iova calculation
There were couple of issue:
- MSIIR address is uint64_t while it was passed to a function which expect
this to dma_addr_t. And dma_addr_t can be 32 bit also.
- do_div() expect uint64_t as first parameter while it was passed dma_addr_t.
Both of these changed be uint64_t.
Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Harninder Rai <harninder.rai@freescale.com>
Change-Id: Icca7eafef4fa63bc5daf355ebc0ba85a2111495a
Reviewed-on: http://git.am.freescale.net:8181/1732
Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index a902de9..b346247 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -166,12 +166,12 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev) return; } -static int fsl_iommu_get_iova(struct pci_dev *pdev, dma_addr_t *address) +static int fsl_iommu_get_iova(struct pci_dev *pdev, uint64_t *address) { struct iommu_domain *domain; struct iommu_domain_geometry geometry; u32 wins = 0; - dma_addr_t iova, size, msi_phys; + uint64_t iova, size, msi_phys; int ret, i; domain = iommu_get_dev_domain(&pdev->dev); |