On Mon, 17 Nov 2014, Jiang Liu wrote:
> +
> +/*
> + * Default structure for MSI interrupt allocation.
> + * Arch may overwrite it by defining msi_alloc_info_t.
> + */
> +struct msi_alloc_info {
> + struct msi_desc *desc;
> + irq_hw_number_t hwirq;
> + union {
> + unsigned long ul;
> + void *ptr;
> + } scratchpad[NUM_MSI_ALLOC_SCRATCHPAD_REGS];
> +};
> +
> +#ifndef msi_alloc_info_t
> +typedef struct msi_alloc_info msi_alloc_info_t;
> +#endif
Hmm. Do we really need that?
Thanks,
tglx
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