[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [RFC v2 1/7] passthrough/arm: Modify SMMU driver to use generic device definition
Modify the SMMU code to use generic device instead of dt_device_node for functions that can be used for ACPI based systems too. Signed-off-by: Sameer Goel <sgoel@xxxxxxxxxxxxxx> --- xen/drivers/passthrough/arm/smmu.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/xen/drivers/passthrough/arm/smmu.c b/xen/drivers/passthrough/arm/smmu.c index 74c09b0..362d578 100644 --- a/xen/drivers/passthrough/arm/smmu.c +++ b/xen/drivers/passthrough/arm/smmu.c @@ -76,7 +76,7 @@ struct resource #define resource_size(res) (res)->size; -#define platform_device dt_device_node +#define platform_device device #define IORESOURCE_MEM 0 #define IORESOURCE_IRQ 1 @@ -97,12 +97,12 @@ static struct resource *platform_get_resource(struct platform_device *pdev, switch (type) { case IORESOURCE_MEM: - ret = dt_device_get_address(pdev, num, &res.addr, &res.size); + ret = dt_device_get_address(dev_to_dt(pdev), num, &res.addr, &res.size); return ((ret) ? NULL : &res); case IORESOURCE_IRQ: - ret = platform_get_irq(pdev, num); + ret = platform_get_irq(dev_to_dt(pdev), num); if (ret < 0) return NULL; @@ -2285,7 +2285,7 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev) const struct of_device_id *of_id; struct resource *res; struct arm_smmu_device *smmu; - struct device *dev = &pdev->dev; + struct device *dev = pdev; struct rb_node *node; struct of_phandle_args masterspec; int num_irqs, i, err; @@ -2338,7 +2338,7 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev) } for (i = 0; i < num_irqs; ++i) { - int irq = platform_get_irq(pdev, i); + int irq = platform_get_irq(dev_to_dt(pdev), i); if (irq < 0) { dev_err(dev, "failed to get irq index %d\n", i); @@ -2819,7 +2819,7 @@ static __init int arm_smmu_dt_init(struct dt_device_node *dev, */ dt_device_set_used_by(dev, DOMID_XEN); - rc = arm_smmu_device_dt_probe(dev); + rc = arm_smmu_device_dt_probe(dt_to_dev(dev)); if (rc) return rc; -- Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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