Changes in v2: - Fix wrong function name in docstring (Uwe) - Change devres function name so it becomes obvious that it's requesting Patch #1 adds a new devres function that I found could be useful for the driver dcss in drm. Patch #2 makes that driver use the new function. I compiled this successfully but unfortunately don't have the hardware to test it for dcss. So you might want to have a closer look. Greetings, P. Philipp Stanner (2): platform_device: add devres function region-reqs drm/dcss: request memory region drivers/base/platform.c | 38 +++++++++++++++++++++++++++++ drivers/gpu/drm/imx/dcss/dcss-dev.c | 9 ++++--- include/linux/platform_device.h | 3 +++ 3 files changed, 46 insertions(+), 4 deletions(-) -- 2.43.0