pinctrl: mediatek: Fix eint->base allocation type

In preparation for making the devm_kmalloc family of allocators type
aware, we need to make sure that the returned type from the allocation
matches the type of the variable being assigned. (Before, the allocator
would always return "void *", which can be implicitly cast to any
pointer type.)

This allocates the single-entry array that mtk-eint expects (nbase is
set to 1). The assigned type is "void __iomem **", but the converted
allocation type would be "void __iomem ***", as the size was taken from
"pctl->eint->base" itself rather than from what it points at. Luckily
"void __iomem **" and "void __iomem *" are the same size. Take the size
from the pointed-at type to match the assignment.

Build tested ARCH=x86_64 allmodconfig with GCC 16.2.0:
drivers/pinctrl/mediatek/pinctrl-mtk-common.o

Assisted-by: LLM coccinelle
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>

0 files changed, 0 insertions, 0 deletions