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    Subject[patch 54/55] ISAPNP: remove unused pnp_dev->regs field
    The "regs" field in struct pnp_dev is set but never read, so remove it.

    Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Acked-By: Rene Herman <rene.herman@gmail.com>

    Index: work10/drivers/pnp/isapnp/core.c
    ===================================================================
    --- work10.orig/drivers/pnp/isapnp/core.c 2008-04-28 16:09:49.000000000 -0600
    +++ work10/drivers/pnp/isapnp/core.c 2008-04-28 16:09:51.000000000 -0600
    @@ -416,10 +416,7 @@
    if (!dev)
    return NULL;

    - dev->regs = tmp[4];
    dev->card = card;
    - if (size > 5)
    - dev->regs |= tmp[5] << 8;
    dev->capabilities |= PNP_CONFIGURABLE;
    dev->capabilities |= PNP_READ;
    dev->capabilities |= PNP_WRITE;
    Index: work10/include/linux/pnp.h
    ===================================================================
    --- work10.orig/include/linux/pnp.h 2008-04-28 16:09:50.000000000 -0600
    +++ work10/include/linux/pnp.h 2008-04-28 16:09:51.000000000 -0600
    @@ -253,7 +253,6 @@
    struct pnp_resource_table *res;

    char name[PNP_NAME_LEN]; /* contains a human-readable name */
    - unsigned short regs; /* ISAPnP: supported registers */
    int flags; /* used by protocols */
    struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
    void *data;
    --


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