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    SubjectRe: [PATCH] Driver Core update for 2.6.6-rc1
    Date
    From
    ChangeSet 1.1643.36.9, 2004/03/25 10:44:05-08:00, hannal@us.ibm.com

    [PATCH] added class support to istallion.c

    Here is a patch to add class support to the Stallion Intelligent multiport
    serial driver.


    drivers/char/istallion.c | 11 ++++++++++-
    1 files changed, 10 insertions(+), 1 deletion(-)


    diff -Nru a/drivers/char/istallion.c b/drivers/char/istallion.c
    --- a/drivers/char/istallion.c Thu Apr 15 10:20:49 2004
    +++ b/drivers/char/istallion.c Thu Apr 15 10:20:49 2004
    @@ -40,6 +40,7 @@
    #include <linux/delay.h>
    #include <linux/init.h>
    #include <linux/devfs_fs_kernel.h>
    +#include <linux/device.h>

    #include <asm/io.h>
    #include <asm/uaccess.h>
    @@ -795,6 +796,8 @@

    /*****************************************************************************/

    +static struct class_simple *istallion_class;
    +
    #ifdef MODULE

    /*
    @@ -853,9 +856,12 @@
    return;
    }
    put_tty_driver(stli_serial);
    - for (i = 0; i < 4; i++)
    + for (i = 0; i < 4; i++) {
    devfs_remove("staliomem/%d", i);
    + class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
    + }
    devfs_remove("staliomem");
    + class_simple_destroy(istallion_class);
    if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
    printk("STALLION: failed to un-register serial memory device, "
    "errno=%d\n", -i);
    @@ -5311,10 +5317,13 @@
    "device\n");

    devfs_mk_dir("staliomem");
    + istallion_class = class_simple_create(THIS_MODULE, "staliomem");
    for (i = 0; i < 4; i++) {
    devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
    S_IFCHR | S_IRUSR | S_IWUSR,
    "staliomem/%d", i);
    + class_simple_device_add(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
    + NULL, "staliomem/%d", i);
    }

    /*
    -
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