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    Subject[patch 03/28] PNP: add pnp_resource_type() internal interface
    Given a struct resource, this returns the type (IO, MEM, IRQ, DMA).

    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>

    Index: work10/drivers/pnp/base.h
    ===================================================================
    --- work10.orig/drivers/pnp/base.h 2008-05-15 15:23:24.000000000 -0600
    +++ work10/drivers/pnp/base.h 2008-05-15 15:23:27.000000000 -0600
    @@ -46,6 +46,7 @@ int pnp_check_dma(struct pnp_dev *dev, s
    void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);

    void pnp_init_resource(struct resource *res);
    +int pnp_resource_type(struct resource *res);

    struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
    unsigned int type, unsigned int num);
    Index: work10/drivers/pnp/resource.c
    ===================================================================
    --- work10.orig/drivers/pnp/resource.c 2008-05-15 15:22:36.000000000 -0600
    +++ work10/drivers/pnp/resource.c 2008-05-15 15:23:27.000000000 -0600
    @@ -499,6 +499,12 @@ int pnp_check_dma(struct pnp_dev *dev, s
    #endif
    }

    +int pnp_resource_type(struct resource *res)
    +{
    + return res->flags & (IORESOURCE_IO | IORESOURCE_MEM |
    + IORESOURCE_IRQ | IORESOURCE_DMA);
    +}
    +
    struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
    unsigned int type, unsigned int num)
    {
    --


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