lkml.org 
[lkml]   [2011]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 06/25] Staging: hv: storvsc: Use the driver_data to identify ide
    Date
    Use the driver_data to identify ide devices in storvsc_probe().

    Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
    Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
    ---
    drivers/staging/hv/storvsc_drv.c | 13 +++++--------
    1 files changed, 5 insertions(+), 8 deletions(-)

    diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
    index fff1e5b..e2c63e5 100644
    --- a/drivers/staging/hv/storvsc_drv.c
    +++ b/drivers/staging/hv/storvsc_drv.c
    @@ -1366,10 +1366,12 @@ static struct scsi_host_template scsi_driver = {
    static const struct hv_vmbus_device_id id_table[] = {
    /* SCSI guid */
    { VMBUS_DEVICE(0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
    - 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f) },
    + 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f)
    + .driver_data = 0 },
    /* IDE guid */
    { VMBUS_DEVICE(0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
    - 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5) },
    + 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5)
    + .driver_data = 1 },
    { },
    };

    @@ -1387,15 +1389,10 @@ static int storvsc_probe(struct hv_device *device,
    struct Scsi_Host *host;
    struct hv_host_device *host_dev;
    struct storvsc_device_info device_info;
    - bool dev_is_ide;
    + bool dev_is_ide = ((dev_id->driver_data == 1) ? true : false);
    int path = 0;
    int target = 0;

    - if (!memcmp(&device->dev_type.b, id_table[1].guid, sizeof(uuid_le)))
    - dev_is_ide = true;
    - else
    - dev_is_ide = false;
    -
    host = scsi_host_alloc(&scsi_driver,
    sizeof(struct hv_host_device));
    if (!host)
    --
    1.7.4.1


    \
     
     \ /
      Last update: 2011-09-08 16:41    [W:3.645 / U:0.040 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site