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When building with clang 18 I see the following warning: | drivers/gpu/drm/tiny/repaper.c:952:11: warning: cast to smaller integer | type 'enum repaper_model' from 'const void *' [-Wvoid-pointer-to-enum-cast] | 952 | model = (enum repaper_model)match; | This is due to the fact that `match` is a void* while `enum repaper_model` has the size of an int. Add uintptr_t cast to silence clang warning while also keeping enum cast for readability and consistency with other `model` assignment just a few lines below: | model = (enum repaper_model)spi_id->driver_data; Link: https://github.com/ClangBuiltLinux/linux/issues/1910 Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Justin Stitt <justinstitt@google.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230816-void-drivers-gpu-drm-tiny-repaper-v1-1-9d8d10f0d52f@google.com