[PATCH 07/10] mfd: ab8500-debugfs: Fix incompatible types in comparison expression issue
Linus Walleij
linus.walleij at linaro.org
Tue Jul 7 08:34:21 EDT 2020
On Wed, Jun 24, 2020 at 5:07 PM Lee Jones <lee.jones at linaro.org> wrote:
> Smatch reports:
>
> drivers/mfd/ab8500-debugfs.c:1804:20: error: incompatible types in comparison expression (different type sizes):
> drivers/mfd/ab8500-debugfs.c:1804:20: unsigned int *
> drivers/mfd/ab8500-debugfs.c:1804:20: unsigned long *
>
> This is due to mixed types being compared in a min() comparison. Fix
> this by treating values as signed and casting them to the same type
> as the receiving variable.
>
> Cc: <stable at vger.kernel.org>
> Cc: Linus Walleij <linus.walleij at linaro.org>
> Signed-off-by: Lee Jones <lee.jones at linaro.org>
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
Yours,
Linus Walleij
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