lkml.org 
[lkml]   [2008]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 02/11] fsl_usb2_udc: Remove check for udc == NULL in dr_controller_setup.
    Date
    From: Will Newton <will.newton@gmail.com>

    Remove check for udc == NULL in dr_controller_setup. All callers of
    this function have already dereferenced udc at some point.

    Signed-off-by: Will Newton <will.newton@gmail.com>
    ---
    drivers/usb/gadget/fsl_usb2_udc.c | 4 ----
    1 files changed, 0 insertions(+), 4 deletions(-)

    diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
    index b2a703e..7257d0f 100644
    --- a/drivers/usb/gadget/fsl_usb2_udc.c
    +++ b/drivers/usb/gadget/fsl_usb2_udc.c
    @@ -185,10 +185,6 @@ static int dr_controller_setup(struct fsl_udc *udc)
    unsigned long timeout;
    #define FSL_UDC_RESET_TIMEOUT 1000

    - /* before here, make sure dr_regs has been initialized */
    - if (!udc)
    - return -EINVAL;
    -
    /* Stop and reset the usb controller */
    tmp = fsl_readl(&dr_regs->usbcmd);
    tmp &= ~USB_CMD_RUN_STOP;
    --
    1.5.5.2


    \
     
     \ /
      Last update: 2008-07-15 17:33    [W:0.020 / U:29.380 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site