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| author | Will Newton <will.newton@imgtec.com> | 2008-08-12 15:39:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-10-17 14:41:05 -0700 |
| commit | f6e4411fe7df19493e3a2fbc2543f718f75671f6 (patch) | |
| tree | 7b4a0955262b750cf58875b59b843dafbdd50817 | |
| parent | 9c94155ea03e85aed66b6822477ea99f8681a3f1 (diff) | |
| download | linux-3.10-f6e4411fe7df19493e3a2fbc2543f718f75671f6.tar.gz linux-3.10-f6e4411fe7df19493e3a2fbc2543f718f75671f6.tar.bz2 linux-3.10-f6e4411fe7df19493e3a2fbc2543f718f75671f6.zip | |
fsl_usb2_udc: Remove check for udc == NULL in dr_controller_setup.
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>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | 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 d140e1b1c90..3b96aac27af 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; |