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SubjectRe: [PATCH v2] mtd: maps: fix -Wvoid-pointer-to-enum-cast warning
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On Wed, 2023-08-16 at 18:26:44 UTC, Justin Stitt wrote:
> When building with clang 18 I see the following warning:
> | drivers/mtd/maps/physmap-versatile.c:209:25: warning: cast to smaller
> | integer type 'enum versatile_flashprot' from 'const void *' [-Wvoid-pointer-to-enum-cast]
> | 209 | versatile_flashprot = (enum versatile_flashprot)devid->data;
>
> This is due to the fact that `devid->data` is a void* while `enum versatile_flashprot`
> has the size of an int.
>
> Cast `devid->data` to a uintptr_t to silence the above warning for clang
> builds using W=1.
>
> Link: https://github.com/ClangBuiltLinux/linux/issues/1910
> Reported-by: Nathan Chancellor <nathan@kernel.org>
> Signed-off-by: Justin Stitt <justinstitt@google.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel

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