On 17 June 2013 14:52, Manjunath Goudar <manjunath.goudar@linaro.org> wrote:
> when we are using tab characters  before "do_wakeup" and "ret" variable,we
> will be getting error below.
>
> WARNING: please, no space before tabs
> #31: FILE: drivers/usb/host/ohci-at91.c:622:
> +^Ibool ^I^Ido_wakeup = device_may_wakeup(&pdev->dev);$
>
> WARNING: please, no space before tabs
> #32: FILE: drivers/usb/host/ohci-at91.c:623:
> +^Iint ^I^Iret;$
>
> total: 0 errors, 2 warnings, 27 lines checked

That's because you are using both tabs and spaces to align. Just use
multiple tabs and remove all spaces.