diff options
| -rw-r--r-- | drivers/base/platform-msi.c | 10 | ||||
| -rw-r--r-- | drivers/dma/qcom/hidma.c | 4 | ||||
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 4 | ||||
| -rw-r--r-- | drivers/mailbox/bcm-flexrm-mailbox.c | 4 | ||||
| -rw-r--r-- | include/linux/msi.h | 10 |
5 files changed, 11 insertions, 21 deletions
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index 1487906ad5e0..88bdc4b19916 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -40,7 +40,7 @@ static irq_hw_number_t platform_msi_calc_hwirq(struct msi_desc *desc) { u32 devid = desc->dev->msi.data->platform_data->devid; - return (devid << (32 - DEV_ID_SHIFT)) | desc->platform.msi_index; + return (devid << (32 - DEV_ID_SHIFT)) | desc->msi_index; } static void platform_msi_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc) @@ -112,8 +112,8 @@ static void platform_msi_free_descs(struct device *dev, int base, int nvec) struct msi_desc *desc, *tmp; list_for_each_entry_safe(desc, tmp, dev_to_msi_list(dev), list) { - if (desc->platform.msi_index >= base && - desc->platform.msi_index < (base + nvec)) { + if (desc->msi_index >= base && + desc->msi_index < (base + nvec)) { list_del(&desc->list); free_msi_entry(desc); } @@ -129,7 +129,7 @@ static int platform_msi_alloc_descs_with_irq(struct device *dev, int virq, if (!list_empty(dev_to_msi_list(dev))) { desc = list_last_entry(dev_to_msi_list(dev), struct msi_desc, list); - base = desc->platform.msi_index + 1; + base = desc->msi_index + 1; } for (i = 0; i < nvec; i++) { @@ -137,7 +137,7 @@ static int platform_msi_alloc_descs_with_irq(struct device *dev, int virq, if (!desc) break; - desc->platform.msi_index = base + i; + desc->msi_index = base + i; desc->irq = virq ? virq + i : 0; list_add_tail(&desc->list, dev_to_msi_list(dev)); diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c index 23d64489d25f..db8241bfe199 100644 --- a/drivers/dma/qcom/hidma.c +++ b/drivers/dma/qcom/hidma.c @@ -666,7 +666,7 @@ static void hidma_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg) struct device *dev = msi_desc_to_dev(desc); struct hidma_dev *dmadev = dev_get_drvdata(dev); - if (!desc->platform.msi_index) { + if (!desc->msi_index) { writel(msg->address_lo, dmadev->dev_evca + 0x118); writel(msg->address_hi, dmadev->dev_evca + 0x11C); writel(msg->data, dmadev->dev_evca + 0x120); @@ -702,7 +702,7 @@ static int hidma_request_msi(struct hidma_dev *dmadev, return rc; for_each_msi_entry(desc, &pdev->dev) { - if (!desc->platform.msi_index) + if (!desc->msi_index) dmadev->msi_virqbase = desc->irq; rc = devm_request_irq(&pdev->dev, desc->irq, 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 5ba9006ec550..beaf91bca30a 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3142,7 +3142,7 @@ static void arm_smmu_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg) phys_addr_t doorbell; struct device *dev = msi_desc_to_dev(desc); struct arm_smmu_device *smmu = dev_get_drvdata(dev); - phys_addr_t *cfg = arm_smmu_msi_cfg[desc->platform.msi_index]; + phys_addr_t *cfg = arm_smmu_msi_cfg[desc->msi_index]; doorbell = (((u64)msg->address_hi) << 32) | msg->address_lo; doorbell &= MSI_CFG0_ADDR_MASK; @@ -3183,7 +3183,7 @@ static void arm_smmu_setup_msis(struct arm_smmu_device *smmu) } for_each_msi_entry(desc, dev) { - switch (desc->platform.msi_index) { + switch (desc->msi_index) { case EVTQ_MSI_INDEX: smmu->evtq.q.irq = desc->irq; break; diff --git a/drivers/mailbox/bcm-flexrm-mailbox.c b/drivers/mailbox/bcm-flexrm-mailbox.c index 78073ad1f2f1..53a84733d8cc 100644 --- a/drivers/mailbox/bcm-flexrm-mailbox.c +++ b/drivers/mailbox/bcm-flexrm-mailbox.c @@ -1484,7 +1484,7 @@ static void flexrm_mbox_msi_write(struct msi_desc *desc, struct msi_msg *msg) { struct device *dev = msi_desc_to_dev(desc); struct flexrm_mbox *mbox = dev_get_drvdata(dev); - struct flexrm_ring *ring = &mbox->rings[desc->platform.msi_index]; + struct flexrm_ring *ring = &mbox->rings[desc->msi_index]; /* Configure per-Ring MSI registers */ writel_relaxed(msg->address_lo, ring->regs + RING_MSI_ADDR_LS); @@ -1609,7 +1609,7 @@ static int flexrm_mbox_probe(struct platform_device *pdev) /* Save alloced IRQ numbers for each ring */ for_each_msi_entry(desc, dev) { - ring = &mbox->rings[desc->platform.msi_index]; + ring = &mbox->rings[desc->msi_index]; ring->irq = desc->irq; } diff --git a/include/linux/msi.h b/include/linux/msi.h index ee8fe49dedd1..1d85e954e130 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -107,14 +107,6 @@ struct pci_msi_desc { }; /** - * platform_msi_desc - Platform device specific msi descriptor data - * @msi_index: The index of the MSI descriptor for multi MSI - */ -struct platform_msi_desc { - u16 msi_index; -}; - -/** * fsl_mc_msi_desc - FSL-MC device specific msi descriptor data * @msi_index: The index of the MSI descriptor */ @@ -145,7 +137,6 @@ struct ti_sci_inta_msi_desc { * * @msi_index: Index of the msi descriptor * @pci: [PCI] PCI speficic msi descriptor data - * @platform: [platform] Platform device specific msi descriptor data * @fsl_mc: [fsl-mc] FSL MC device specific msi descriptor data * @inta: [INTA] TISCI based INTA specific msi descriptor data */ @@ -167,7 +158,6 @@ struct msi_desc { u16 msi_index; union { struct pci_msi_desc pci; - struct platform_msi_desc platform; struct fsl_mc_msi_desc fsl_mc; struct ti_sci_inta_msi_desc inta; }; |