The following commit has been merged into the irq/msi branch of tip: Commit-ID: 78ee9fb4b8b126ed84a819a6e1732fd3039b525a Gitweb: https://git.kernel.org/tip/78ee9fb4b8b126ed84a819a6e1732fd3039b525a Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> AuthorDate: Fri, 10 Dec 2021 23:19:15 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Thu, 16 Dec 2021 22:16:40 +01:00 bus: fsl-mc-msi: Use msi_desc::msi_index Use the common msi_index member and get rid of the pointless wrapper struct. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Link: https://lore.kernel.org/r/20211210221814.477386185@xxxxxxxxxxxxx --- drivers/bus/fsl-mc/fsl-mc-allocator.c | 2 +- drivers/bus/fsl-mc/fsl-mc-msi.c | 6 +++--- include/linux/msi.h | 10 ---------- 3 files changed, 4 insertions(+), 14 deletions(-) diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c index 6c51355..3370b63 100644 --- a/drivers/bus/fsl-mc/fsl-mc-allocator.c +++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c @@ -393,7 +393,7 @@ int fsl_mc_populate_irq_pool(struct fsl_mc_device *mc_bus_dev, } for_each_msi_entry(msi_desc, &mc_bus_dev->dev) { - mc_dev_irq = &irq_resources[msi_desc->fsl_mc.msi_index]; + mc_dev_irq = &irq_resources[msi_desc->msi_index]; mc_dev_irq->msi_desc = msi_desc; mc_dev_irq->resource.id = msi_desc->irq; } diff --git a/drivers/bus/fsl-mc/fsl-mc-msi.c b/drivers/bus/fsl-mc/fsl-mc-msi.c index c6215b7..2ffb705 100644 --- a/drivers/bus/fsl-mc/fsl-mc-msi.c +++ b/drivers/bus/fsl-mc/fsl-mc-msi.c @@ -29,7 +29,7 @@ static irq_hw_number_t fsl_mc_domain_calc_hwirq(struct fsl_mc_device *dev, * Make the base hwirq value for ICID*10000 so it is readable * as a decimal value in /proc/interrupts. */ - return (irq_hw_number_t)(desc->fsl_mc.msi_index + (dev->icid * 10000)); + return (irq_hw_number_t)(desc->msi_index + (dev->icid * 10000)); } static void fsl_mc_msi_set_desc(msi_alloc_info_t *arg, @@ -122,7 +122,7 @@ static void fsl_mc_msi_write_msg(struct irq_data *irq_data, struct fsl_mc_device *mc_bus_dev = to_fsl_mc_device(msi_desc->dev); struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev); struct fsl_mc_device_irq *mc_dev_irq = - &mc_bus->irq_resources[msi_desc->fsl_mc.msi_index]; + &mc_bus->irq_resources[msi_desc->msi_index]; msi_desc->msg = *msg; @@ -235,7 +235,7 @@ static int fsl_mc_msi_alloc_descs(struct device *dev, unsigned int irq_count) goto cleanup_msi_descs; } - msi_desc->fsl_mc.msi_index = i; + msi_desc->msi_index = i; INIT_LIST_HEAD(&msi_desc->list); list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); } diff --git a/include/linux/msi.h b/include/linux/msi.h index 1d85e95..25edf83 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -107,14 +107,6 @@ struct pci_msi_desc { }; /** - * fsl_mc_msi_desc - FSL-MC device specific msi descriptor data - * @msi_index: The index of the MSI descriptor - */ -struct fsl_mc_msi_desc { - u16 msi_index; -}; - -/** * ti_sci_inta_msi_desc - TISCI based INTA specific msi descriptor data * @dev_index: TISCI device index */ @@ -137,7 +129,6 @@ struct ti_sci_inta_msi_desc { * * @msi_index: Index of the msi descriptor * @pci: [PCI] PCI speficic msi descriptor data - * @fsl_mc: [fsl-mc] FSL MC device specific msi descriptor data * @inta: [INTA] TISCI based INTA specific msi descriptor data */ struct msi_desc { @@ -158,7 +149,6 @@ struct msi_desc { u16 msi_index; union { struct pci_msi_desc pci; - struct fsl_mc_msi_desc fsl_mc; struct ti_sci_inta_msi_desc inta; }; };
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