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video: tegra: nvmap: Clean-up tegra_vpr_dev

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tegra_vpr_dev is defined at multiple places as extern variable.
Keep it only in nvmap_exports.h as extern and define it in nvmap_init.c.

Bug 4390638

Change-Id: I48f2b44c0f935366ce6319460da7b417918fea2d
Signed-off-by: Ashish Mhetre <amhetre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3119454
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Ashish Mhetre
2024-04-19 04:44:32 +00:00
committed by mobile promotions
parent b60fded6ad
commit ac5bcc86bd
4 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/tegra/nvmap/include/linux/nvmap_exports.h
View File

@@ -11,5 +11,5 @@ void *nvmap_dma_alloc_attrs(struct device *dev, size_t size,
void nvmap_dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
dma_addr_t dma_handle, unsigned long attrs);
extern struct device tegra_vpr_dev;
extern struct device tegra_vpr_dev1;
extern struct device tegra_vpr1_dev;
#endif /* __NVMAP_EXPORTS_H */

2
drivers/video/tegra/nvmap/nvmap_init.c
View File

@@ -35,7 +35,7 @@
struct device __weak tegra_generic_dev;
struct device __weak tegra_vpr_dev;
struct device tegra_vpr_dev;
EXPORT_SYMBOL(tegra_vpr_dev);
struct device tegra_vpr1_dev;
EXPORT_SYMBOL(tegra_vpr1_dev);

1
drivers/video/tegra/nvmap/nvmap_ioctl.c
View File

@@ -44,7 +44,6 @@
MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
#endif
extern struct device tegra_vpr_dev;
static ssize_t rw_handle(struct nvmap_client *client, struct nvmap_handle *h,
int is_read, unsigned long h_offs,

2
include/linux/platform/tegra/common.h
View File

@@ -24,11 +24,9 @@ extern phys_addr_t tegra_avp_kernel_size;
void ahb_gizmo_writel(unsigned long val, void __iomem *reg);
extern struct device tegra_generic_cma_dev;
extern struct device tegra_vpr_cma_dev;
extern int tegra_with_secure_firmware;
extern struct device tegra_generic_dev;
extern struct device tegra_vpr_dev;
u32 tegra_get_bct_strapping(void);
u32 tegra_get_fuse_opt_subrevision(void);