[PATCH -next] iommu/msm: Make msm_iommu_lock static

[Joerg Roedel]

On Tue, May 12, 2020 at 10:17:19AM +0800, Samuel Zou wrote:
> Fix the following sparse warning:
> 
> drivers/iommu/msm_iommu.c:37:1: warning: symbol 'msm_iommu_lock' was not declared.
> 
> The msm_iommu_lock has only call site within msm_iommu.c
> It should be static
> 
> Fixes: 0720d1f052dc ("msm: Add MSM IOMMU support")
> Reported-by: Hulk Robot <hulkci at huawei.com>
> Signed-off-by: Samuel Zou <zou_wei at huawei.com>
> ---
>  drivers/iommu/msm_iommu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.