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    SubjectRe: [PATCH 33/54] driver core: remove fields from struct bus_type
    On Fri,  2 Nov 2007 16:59:11 -0700,
    Greg Kroah-Hartman <gregkh@suse.de> wrote:

    > struct bus_type is static everywhere in the kernel. This moves the
    > kobject in the structure out of it, and a bunch of other private only to
    > the driver core fields are now moved to a private structure. This lets
    > us dynamically create the backing kobject properly and gives us the
    > chance to be able to document to users exactly how to use the struct
    > bus_type as there are no fields they can improperly access.
    >
    > Cc: Kay Sievers <kay.sievers@vrfy.org>
    > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    > ---
    > drivers/base/base.h | 30 +++++++++++-
    > drivers/base/bus.c | 120 ++++++++++++++++++++++++++--------------------
    > drivers/base/core.c | 6 +-
    > drivers/base/dd.c | 4 +-
    > drivers/base/driver.c | 2 +-
    > drivers/base/platform.c | 4 +-
    > include/linux/device.h | 12 +----
    > 7 files changed, 107 insertions(+), 71 deletions(-)
    >

    drivers/base/bus.c: In function 'make_deprecated_bus_links':
    drivers/base/bus.c:428: error: 'struct bus_type' has no member named 'subsys'

    Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

    ---
    drivers/base/bus.c | 2 +-
    1 files changed, 1 insertion(+), 1 deletion(-)

    Index: linux-2.6/drivers/base/bus.c
    ===================================================================
    --- linux-2.6.orig/drivers/base/bus.c 2007-11-05 11:12:49.000000000 +0100
    +++ linux-2.6/drivers/base/bus.c 2007-11-05 11:30:28.000000000 +0100
    @@ -425,7 +425,7 @@ static void device_remove_attrs(struct b
    static int make_deprecated_bus_links(struct device *dev)
    {
    return sysfs_create_link(&dev->kobj,
    - &dev->bus->subsys.kobj, "bus");
    + &dev->bus->p->subsys.kobj, "bus");
    }

    static void remove_deprecated_bus_links(struct device *dev)
    -
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