From: Thomas Gleixner <t...@linutronix.de> Use the common msi_index member and get rid of the pointless wrapper struct.
Signed-off-by: Thomas Gleixner <t...@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> Reviewed-by: Jason Gunthorpe <j...@nvidia.com> Cc: Nishanth Menon <n...@ti.com> Cc: Tero Kristo <kri...@kernel.org> Cc: Santosh Shilimkar <ssant...@kernel.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-arm-ker...@lists.infradead.org --- drivers/irqchip/irq-ti-sci-inta.c | 2 +- drivers/soc/ti/ti_sci_inta_msi.c | 6 +++--- include/linux/msi.h | 16 ++-------------- 3 files changed, 6 insertions(+), 18 deletions(-) --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -595,7 +595,7 @@ static void ti_sci_inta_msi_set_desc(msi struct platform_device *pdev = to_platform_device(desc->dev); arg->desc = desc; - arg->hwirq = TO_HWIRQ(pdev->id, desc->inta.dev_index); + arg->hwirq = TO_HWIRQ(pdev->id, desc->msi_index); } static struct msi_domain_ops ti_sci_inta_msi_ops = { --- a/drivers/soc/ti/ti_sci_inta_msi.c +++ b/drivers/soc/ti/ti_sci_inta_msi.c @@ -84,7 +84,7 @@ static int ti_sci_inta_msi_alloc_descs(s return -ENOMEM; } - msi_desc->inta.dev_index = res->desc[set].start + i; + msi_desc->msi_index = res->desc[set].start + i; INIT_LIST_HEAD(&msi_desc->list); list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); count++; @@ -96,7 +96,7 @@ static int ti_sci_inta_msi_alloc_descs(s return -ENOMEM; } - msi_desc->inta.dev_index = res->desc[set].start_sec + i; + msi_desc->msi_index = res->desc[set].start_sec + i; INIT_LIST_HEAD(&msi_desc->list); list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); count++; @@ -154,7 +154,7 @@ unsigned int ti_sci_inta_msi_get_virq(st struct msi_desc *desc; for_each_msi_entry(desc, dev) - if (desc->inta.dev_index == dev_index) + if (desc->msi_index == dev_index) return desc->irq; return -ENODEV; --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -107,14 +107,6 @@ struct pci_msi_desc { }; /** - * ti_sci_inta_msi_desc - TISCI based INTA specific msi descriptor data - * @dev_index: TISCI device index - */ -struct ti_sci_inta_msi_desc { - u16 dev_index; -}; - -/** * struct msi_desc - Descriptor structure for MSI based interrupts * @list: List head for management * @irq: The base interrupt number @@ -128,8 +120,7 @@ struct ti_sci_inta_msi_desc { * @write_msi_msg_data: Data parameter for the callback. * * @msi_index: Index of the msi descriptor - * @pci: [PCI] PCI speficic msi descriptor data - * @inta: [INTA] TISCI based INTA specific msi descriptor data + * @pci: PCI specific msi descriptor data */ struct msi_desc { /* Shared device/bus type independent data */ @@ -147,10 +138,7 @@ struct msi_desc { void *write_msi_msg_data; u16 msi_index; - union { - struct pci_msi_desc pci; - struct ti_sci_inta_msi_desc inta; - }; + struct pci_msi_desc pci; }; /**