pvr_device.c

There is a cut and paste error so this code returns the wrong variable.

Fixes: 1f88f017 ("drm/imagination: Get GPU resources")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1649c66b-3eea-40d2-9687-592124f968cf@moroto.mountain