Commit d72ab599 authored by Rob Clark's avatar Rob Clark
Browse files

drm/msm: make iommu port names const'ier 



Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent 4103eef9

drivers/gpu/drm/msm/msm_iommu.c

+4 −2
Original line number Diff line number Diff line
@@ -31,13 +31,15 @@ static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, 
	return 0;

}



static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt)

static int msm_iommu_attach(struct msm_mmu *mmu, const char * const *names,

			    int cnt)

{

	struct msm_iommu *iommu = to_msm_iommu(mmu);

	return iommu_attach_device(iommu->domain, mmu->dev);

}



static void msm_iommu_detach(struct msm_mmu *mmu, const char **names, int cnt)

static void msm_iommu_detach(struct msm_mmu *mmu, const char * const *names,

			     int cnt)

{

	struct msm_iommu *iommu = to_msm_iommu(mmu);

	iommu_detach_device(iommu->domain, mmu->dev);

drivers/gpu/drm/msm/msm_mmu.h

+2 −2
Original line number Diff line number Diff line
@@ -21,8 +21,8 @@ 
#include <linux/iommu.h>



struct msm_mmu_funcs {

	int (*attach)(struct msm_mmu *mmu, const char **names, int cnt);

	void (*detach)(struct msm_mmu *mmu, const char **names, int cnt);

	int (*attach)(struct msm_mmu *mmu, const char * const *names, int cnt);

	void (*detach)(struct msm_mmu *mmu, const char * const *names, int cnt);

	int (*map)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt,

			unsigned len, int prot);

	int (*unmap)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt,

CRA Git | Maintained and supported by SUSTech CRA and CCSE