Hi Geert,
Thank you for the patch.
On Wed, Feb 20, 2019 at 04:05:28PM +0100, Geert Uytterhoeven wrote:
> Make the IPMMU_CTX_MAX constant unsigned, to match the type of
> ipmmu_features.number_of_contexts.
>
> This allows to use plain min() instead of type-casting min_t().
>
> Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> ---
> drivers/iommu/ipmmu-vmsa.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 4d07c26c97848b65..4e3134a9a52f8d87 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -36,7 +36,7 @@
> #define arm_iommu_detach_device(...) do {} while (0)
> #endif
>
> -#define IPMMU_CTX_MAX 8
> +#define IPMMU_CTX_MAX 8U
>
> struct ipmmu_features {
> bool use_ns_alias_offset;
> @@ -1060,8 +1060,7 @@ static int ipmmu_probe(struct platform_device *pdev)
> if (mmu->features->use_ns_alias_offset)
> mmu->base += IM_NS_ALIAS_OFFSET;
>
> - mmu->num_ctx = min_t(unsigned int, IPMMU_CTX_MAX,
> - mmu->features->number_of_contexts);
> + mmu->num_ctx = min(IPMMU_CTX_MAX, mmu->features->number_of_contexts);
>
> irq = platform_get_irq(pdev, 0);
>
--
Regards,
Laurent Pinchart
