From 34fff62827b254f8a43633cc878deb04bf11297c Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 10 Dec 2021 23:18:54 +0100 Subject: device: Move MSI related data into a struct The only unconditional part of MSI data in struct device is the irqdomain pointer. Everything else can be allocated on demand. Create a data structure and move the irqdomain pointer into it. The other MSI specific parts are going to be removed from struct device in later steps. Signed-off-by: Thomas Gleixner Tested-by: Michael Kelley Tested-by: Nishanth Menon Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jason Gunthorpe Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/20211210221813.617178827@linutronix.de --- drivers/irqchip/irq-mvebu-icu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/irqchip') diff --git a/drivers/irqchip/irq-mvebu-icu.c b/drivers/irqchip/irq-mvebu-icu.c index 3e7297fc5948..4a4a65a6f632 100644 --- a/drivers/irqchip/irq-mvebu-icu.c +++ b/drivers/irqchip/irq-mvebu-icu.c @@ -314,12 +314,12 @@ static int mvebu_icu_subset_probe(struct platform_device *pdev) msi_data->subset_data = of_device_get_match_data(dev); } - dev->msi_domain = of_msi_get_domain(dev, dev->of_node, + dev->msi.domain = of_msi_get_domain(dev, dev->of_node, DOMAIN_BUS_PLATFORM_MSI); - if (!dev->msi_domain) + if (!dev->msi.domain) return -EPROBE_DEFER; - msi_parent_dn = irq_domain_get_of_node(dev->msi_domain); + msi_parent_dn = irq_domain_get_of_node(dev->msi.domain); if (!msi_parent_dn) return -ENODEV; -- cgit