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    Subject[PATCH 03/15] usbduxfast: Convert the semaphore mess
    Date
    From: Thomas Gleixner <tglx@linutronix.de>

    From 041e3130496f31d0cb4887fc6183117e662f5141 Mon Sep 17 00:00:00 2001
    From: Thomas Gleixner <tglx@linutronix.de>
    Date: Sun, 26 Jul 2009 00:59:33 +0200
    Subject: [PATCH 124/570] staging: Bulk convert the semaphore mess

    init_MUTEX(_LOCKED) and DECLARE_MUTEX are going away. Bulk convert
    staging users.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>

    I have broken the original patch down into separate patches per file
    because the original patch no longer applies.

    Signed-off-by: John Kacur <jkacur@redhat.com>
    ---
    drivers/staging/comedi/drivers/usbduxfast.c | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
    index 2e675cc..d3671e0 100644
    --- a/drivers/staging/comedi/drivers/usbduxfast.c
    +++ b/drivers/staging/comedi/drivers/usbduxfast.c
    @@ -200,7 +200,7 @@ struct usbduxfastsub_s {
    */
    static struct usbduxfastsub_s usbduxfastsub[NUMUSBDUXFAST];

    -static DECLARE_MUTEX(start_stop_sem);
    +static DEFINE_SEMAPHORE(start_stop_sem);

    /*
    * bulk transfers to usbduxfast
    @@ -1500,7 +1500,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf,
    "connect to comedi.\n", index);
    #endif

    - init_MUTEX(&(usbduxfastsub[index].sem));
    + semaphore_init(&(usbduxfastsub[index].sem));
    /* save a pointer to the usb device */
    usbduxfastsub[index].usbdev = udev;

    --
    1.6.5.2


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