diff options
Diffstat (limited to 'drivers/base/platform-msi.c')
| -rw-r--r-- | drivers/base/platform-msi.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index 1857a5dd0816..5df4575b5ba7 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -63,20 +63,8 @@ static int platform_msi_init(struct irq_domain *domain, unsigned int virq, irq_hw_number_t hwirq, msi_alloc_info_t *arg) { - struct irq_data *data; - - irq_domain_set_hwirq_and_chip(domain, virq, hwirq, - info->chip, info->chip_data); - - /* - * Save the MSI descriptor in handler_data so that the - * irq_write_msi_msg callback can retrieve it (and the - * associated device). - */ - data = irq_domain_get_irq_data(domain, virq); - data->handler_data = arg->desc; - - return 0; + return irq_domain_set_hwirq_and_chip(domain, virq, hwirq, + info->chip, info->chip_data); } #else #define platform_msi_set_desc NULL @@ -97,7 +85,7 @@ static void platform_msi_update_dom_ops(struct msi_domain_info *info) static void platform_msi_write_msg(struct irq_data *data, struct msi_msg *msg) { - struct msi_desc *desc = irq_data_get_irq_handler_data(data); + struct msi_desc *desc = irq_data_get_msi_desc(data); struct platform_msi_priv_data *priv_data; priv_data = desc->platform.msi_priv_data; @@ -164,7 +152,7 @@ static int platform_msi_alloc_descs(struct device *dev, int nvec, /** * platform_msi_create_irq_domain - Create a platform MSI interrupt domain - * @np: Optional device-tree node of the interrupt controller + * @fwnode: Optional fwnode of the interrupt controller * @info: MSI domain info * @parent: Parent irq domain * @@ -174,7 +162,7 @@ static int platform_msi_alloc_descs(struct device *dev, int nvec, * Returns: * A domain pointer or NULL in case of failure. */ -struct irq_domain *platform_msi_create_irq_domain(struct device_node *np, +struct irq_domain *platform_msi_create_irq_domain(struct fwnode_handle *fwnode, struct msi_domain_info *info, struct irq_domain *parent) { @@ -185,7 +173,7 @@ struct irq_domain *platform_msi_create_irq_domain(struct device_node *np, if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) platform_msi_update_chip_ops(info); - domain = msi_create_irq_domain(np, info, parent); + domain = msi_create_irq_domain(fwnode, info, parent); if (domain) domain->bus_token = DOMAIN_BUS_PLATFORM_MSI; |