When it needs to get a value within a certain interval, using clamp()
makes the code easier to understand than min(max()).
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20240830012344.603704-1-lizetao1@huawei.com
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>