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SubjectRe: [PATCH 4/5] usb: pxa27x_udc: remove unused function argument
Arnd Bergmann <> writes:

> We get a warning for this when building with W=1 because the
> argument gets assigned to something else but never read:
> drivers/usb/gadget/udc/pxa27x_udc.c: In function 'stop_activity':
> drivers/usb/gadget/udc/pxa27x_udc.c:1828:74: error: parameter 'driver' set but not used [-Werror=unused-but-set-parameter]
> This remove the argument entirely.
> Signed-off-by: Arnd Bergmann <>
Hi Arnd,

I wonder if it'd worth adding this ... even if the word "Completes" would be more
correct than "Fixes" :
Fixes: 70189a63d408 ("usb: gadget: pxa27x_udc: convert to udc_start/udc_stop")

Apart form that:
Acked-by: Robert Jarzmik <>



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