Commit c7eb900f authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Joerg Roedel

iommu/vt-d: Move intel_iommu_gfx_mapped to Intel IOMMU header

Static analyzer is not happy about intel_iommu_gfx_mapped declaration:

.../drivers/iommu/intel/iommu.c:364:5: warning: symbol 'intel_iommu_gfx_mapped' was not declared. Should it be static?

Move its declaration to Intel IOMMU header file.
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarLu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20200828161212.71294-1-andriy.shevchenko@linux.intel.comSigned-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 3207fa32
...@@ -5,6 +5,7 @@ ...@@ -5,6 +5,7 @@
#define _DRM_INTEL_GTT_H #define _DRM_INTEL_GTT_H
#include <linux/agp_backend.h> #include <linux/agp_backend.h>
#include <linux/intel-iommu.h>
#include <linux/kernel.h> #include <linux/kernel.h>
void intel_gtt_get(u64 *gtt_total, void intel_gtt_get(u64 *gtt_total,
...@@ -33,8 +34,4 @@ void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries); ...@@ -33,8 +34,4 @@ void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries);
/* flag for GFDT type */ /* flag for GFDT type */
#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)
#ifdef CONFIG_INTEL_IOMMU
extern int intel_iommu_gfx_mapped;
#endif
#endif #endif
...@@ -792,6 +792,7 @@ extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu); ...@@ -792,6 +792,7 @@ extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);
extern int dmar_disabled; extern int dmar_disabled;
extern int intel_iommu_enabled; extern int intel_iommu_enabled;
extern int intel_iommu_tboot_noforce; extern int intel_iommu_tboot_noforce;
extern int intel_iommu_gfx_mapped;
#else #else
static inline int iommu_calculate_agaw(struct intel_iommu *iommu) static inline int iommu_calculate_agaw(struct intel_iommu *iommu)
{ {
......
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