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irqchip: Convert all platform MSI users to the new API

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Switch all the users of the platform MSI domain over to invoke the new
interfaces which branch to the original platform MSI functions when the
irqdomain associated to the caller device does not yet provide MSI parent
functionality.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240127161753.114685-7-apatel@ventanamicro.com
This commit is contained in:
Thomas Gleixner 2024-01-27 21:47:34 +05:30
parent c88f9110bf
commit 14fd06c776
6 changed files with 20 additions and 19 deletions
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8
drivers/dma/mv_xor_v2.c
View File

@ -747,8 +747,8 @@ static int mv_xor_v2_probe(struct platform_device *pdev)
if (IS_ERR(xor_dev->clk))
return PTR_ERR(xor_dev->clk);
ret = platform_msi_domain_alloc_irqs(&pdev->dev, 1,
mv_xor_v2_set_msi_msg);
ret = platform_device_msi_init_and_alloc_irqs(&pdev->dev, 1,
mv_xor_v2_set_msi_msg);
if (ret)
return ret;
@ -851,7 +851,7 @@ free_hw_desq:
xor_dev->desc_size * MV_XOR_V2_DESC_NUM,
xor_dev->hw_desq_virt, xor_dev->hw_desq);
free_msi_irqs:
platform_msi_domain_free_irqs(&pdev->dev);
platform_device_msi_free_irqs_all(&pdev->dev);
return ret;
}
@ -867,7 +867,7 @@ static void mv_xor_v2_remove(struct platform_device *pdev)
devm_free_irq(&pdev->dev, xor_dev->irq, xor_dev);
platform_msi_domain_free_irqs(&pdev->dev);
platform_device_msi_free_irqs_all(&pdev->dev);
tasklet_kill(&xor_dev->irq_tasklet);
}

6
drivers/dma/qcom/hidma.c
View File

@ -696,7 +696,7 @@ static void hidma_free_msis(struct hidma_dev *dmadev)
devm_free_irq(dev, virq, &dmadev->lldev);
}
platform_msi_domain_free_irqs(dev);
platform_device_msi_free_irqs_all(dev);
#endif
}
@ -706,8 +706,8 @@ static int hidma_request_msi(struct hidma_dev *dmadev,
#ifdef CONFIG_GENERIC_MSI_IRQ
int rc, i, virq;
rc = platform_msi_domain_alloc_irqs(&pdev->dev, HIDMA_MSI_INTS,
hidma_write_msi_msg);
rc = platform_device_msi_init_and_alloc_irqs(&pdev->dev, HIDMA_MSI_INTS,
hidma_write_msi_msg);
if (rc)
return rc;

5
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
View File

@ -3125,7 +3125,8 @@ static int arm_smmu_update_gbpa(struct arm_smmu_device *smmu, u32 set, u32 clr)
static void arm_smmu_free_msis(void *data)
{
struct device *dev = data;
platform_msi_domain_free_irqs(dev);
platform_device_msi_free_irqs_all(dev);
}
static void arm_smmu_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg)
@ -3166,7 +3167,7 @@ static void arm_smmu_setup_msis(struct arm_smmu_device *smmu)
}
/* Allocate MSIs for evtq, gerror and priq. Ignore cmdq */
ret = platform_msi_domain_alloc_irqs(dev, nvec, arm_smmu_write_msi_msg);
ret = platform_device_msi_init_and_alloc_irqs(dev, nvec, arm_smmu_write_msi_msg);
if (ret) {
dev_warn(dev, "failed to allocate MSIs - falling back to wired irqs\n");
return;

8
drivers/mailbox/bcm-flexrm-mailbox.c
View File

@ -1587,8 +1587,8 @@ static int flexrm_mbox_probe(struct platform_device *pdev)
}
/* Allocate platform MSIs for each ring */
ret = platform_msi_domain_alloc_irqs(dev, mbox->num_rings,
flexrm_mbox_msi_write);
ret = platform_device_msi_init_and_alloc_irqs(dev, mbox->num_rings,
flexrm_mbox_msi_write);
if (ret)
goto fail_destroy_cmpl_pool;
@ -1641,7 +1641,7 @@ skip_debugfs:
fail_free_debugfs_root:
debugfs_remove_recursive(mbox->root);
platform_msi_domain_free_irqs(dev);
platform_device_msi_free_irqs_all(dev);
fail_destroy_cmpl_pool:
dma_pool_destroy(mbox->cmpl_pool);
fail_destroy_bd_pool:
@ -1657,7 +1657,7 @@ static void flexrm_mbox_remove(struct platform_device *pdev)
debugfs_remove_recursive(mbox->root);
platform_msi_domain_free_irqs(dev);
platform_device_msi_free_irqs_all(dev);
dma_pool_destroy(mbox->cmpl_pool);
dma_pool_destroy(mbox->bd_pool);

4
drivers/perf/arm_smmuv3_pmu.c
View File

@ -716,7 +716,7 @@ static void smmu_pmu_free_msis(void *data)
{
struct device *dev = data;
platform_msi_domain_free_irqs(dev);
platform_device_msi_free_irqs_all(dev);
}
static void smmu_pmu_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg)
@ -746,7 +746,7 @@ static void smmu_pmu_setup_msi(struct smmu_pmu *pmu)
if (!(readl(pmu->reg_base + SMMU_PMCG_CFGR) & SMMU_PMCG_CFGR_MSI))
return;
ret = platform_msi_domain_alloc_irqs(dev, 1, smmu_pmu_write_msi_msg);
ret = platform_device_msi_init_and_alloc_irqs(dev, 1, smmu_pmu_write_msi_msg);
if (ret) {
dev_warn(dev, "failed to allocate MSIs\n");
return;

8
drivers/ufs/host/ufs-qcom.c
View File

@ -1712,8 +1712,8 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
* 2. Poll queues do not need ESI.
*/
nr_irqs = hba->nr_hw_queues - hba->nr_queues[HCTX_TYPE_POLL];
ret = platform_msi_domain_alloc_irqs(hba->dev, nr_irqs,
ufs_qcom_write_msi_msg);
ret = platform_device_msi_init_and_alloc_irqs(hba->dev, nr_irqs,
ufs_qcom_write_msi_msg);
if (ret) {
dev_err(hba->dev, "Failed to request Platform MSI %d\n", ret);
return ret;
@ -1742,7 +1742,7 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
devm_free_irq(hba->dev, desc->irq, hba);
}
msi_unlock_descs(hba->dev);
platform_msi_domain_free_irqs(hba->dev);
platform_device_msi_free_irqs_all(hba->dev);
} else {
if (host->hw_ver.major == 6 && host->hw_ver.minor == 0 &&
host->hw_ver.step == 0)
@ -1818,7 +1818,7 @@ static void ufs_qcom_remove(struct platform_device *pdev)
pm_runtime_get_sync(&(pdev)->dev);
ufshcd_remove(hba);
platform_msi_domain_free_irqs(hba->dev);
platform_device_msi_free_irqs_all(hba->dev);
}
static const struct of_device_id ufs_qcom_of_match[] __maybe_unused = {