diff options
| author | Alastair D'Silva <alastair@d-silva.org> | 2019-03-25 06:34:54 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-05-02 18:55:01 +0200 |
| commit | 53e3e74530626d708d4822a29a3edd16f7484b4b (patch) | |
| tree | 1fddfb73de766ad12621e55efb27b5b0bf5ebfe2 /drivers/misc | |
| parent | ocxl: read_pasid never returns an error, so make it void (diff) | |
| download | linux-53e3e74530626d708d4822a29a3edd16f7484b4b.tar.xz linux-53e3e74530626d708d4822a29a3edd16f7484b4b.zip | |
ocxl: Remove superfluous 'extern' from headers
The 'extern' keyword adds no value here.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/ocxl/ocxl_internal.h | 54 |
1 files changed, 26 insertions, 28 deletions
diff --git a/drivers/misc/ocxl/ocxl_internal.h b/drivers/misc/ocxl/ocxl_internal.h index a32f2151029f..321b29e77f45 100644 --- a/drivers/misc/ocxl/ocxl_internal.h +++ b/drivers/misc/ocxl/ocxl_internal.h @@ -16,7 +16,6 @@ extern struct pci_driver ocxl_pci_driver; - struct ocxl_fn { struct device dev; int bar_used[3]; @@ -92,41 +91,40 @@ struct ocxl_process_element { __be32 software_state; }; +struct ocxl_afu *ocxl_afu_get(struct ocxl_afu *afu); +void ocxl_afu_put(struct ocxl_afu *afu); -extern struct ocxl_afu *ocxl_afu_get(struct ocxl_afu *afu); -extern void ocxl_afu_put(struct ocxl_afu *afu); - -extern int ocxl_create_cdev(struct ocxl_afu *afu); -extern void ocxl_destroy_cdev(struct ocxl_afu *afu); -extern int ocxl_register_afu(struct ocxl_afu *afu); -extern void ocxl_unregister_afu(struct ocxl_afu *afu); +int ocxl_create_cdev(struct ocxl_afu *afu); +void ocxl_destroy_cdev(struct ocxl_afu *afu); +int ocxl_register_afu(struct ocxl_afu *afu); +void ocxl_unregister_afu(struct ocxl_afu *afu); -extern int ocxl_file_init(void); -extern void ocxl_file_exit(void); +int ocxl_file_init(void); +void ocxl_file_exit(void); -extern int ocxl_pasid_afu_alloc(struct ocxl_fn *fn, u32 size); -extern void ocxl_pasid_afu_free(struct ocxl_fn *fn, u32 start, u32 size); -extern int ocxl_actag_afu_alloc(struct ocxl_fn *fn, u32 size); -extern void ocxl_actag_afu_free(struct ocxl_fn *fn, u32 start, u32 size); +int ocxl_pasid_afu_alloc(struct ocxl_fn *fn, u32 size); +void ocxl_pasid_afu_free(struct ocxl_fn *fn, u32 start, u32 size); +int ocxl_actag_afu_alloc(struct ocxl_fn *fn, u32 size); +void ocxl_actag_afu_free(struct ocxl_fn *fn, u32 start, u32 size); -extern struct ocxl_context *ocxl_context_alloc(void); -extern int ocxl_context_init(struct ocxl_context *ctx, struct ocxl_afu *afu, +struct ocxl_context *ocxl_context_alloc(void); +int ocxl_context_init(struct ocxl_context *ctx, struct ocxl_afu *afu, struct address_space *mapping); -extern int ocxl_context_attach(struct ocxl_context *ctx, u64 amr); -extern int ocxl_context_mmap(struct ocxl_context *ctx, +int ocxl_context_attach(struct ocxl_context *ctx, u64 amr); +int ocxl_context_mmap(struct ocxl_context *ctx, struct vm_area_struct *vma); -extern int ocxl_context_detach(struct ocxl_context *ctx); -extern void ocxl_context_detach_all(struct ocxl_afu *afu); -extern void ocxl_context_free(struct ocxl_context *ctx); +int ocxl_context_detach(struct ocxl_context *ctx); +void ocxl_context_detach_all(struct ocxl_afu *afu); +void ocxl_context_free(struct ocxl_context *ctx); -extern int ocxl_sysfs_add_afu(struct ocxl_afu *afu); -extern void ocxl_sysfs_remove_afu(struct ocxl_afu *afu); +int ocxl_sysfs_add_afu(struct ocxl_afu *afu); +void ocxl_sysfs_remove_afu(struct ocxl_afu *afu); -extern int ocxl_afu_irq_alloc(struct ocxl_context *ctx, u64 *irq_offset); -extern int ocxl_afu_irq_free(struct ocxl_context *ctx, u64 irq_offset); -extern void ocxl_afu_irq_free_all(struct ocxl_context *ctx); -extern int ocxl_afu_irq_set_fd(struct ocxl_context *ctx, u64 irq_offset, +int ocxl_afu_irq_alloc(struct ocxl_context *ctx, u64 *irq_offset); +int ocxl_afu_irq_free(struct ocxl_context *ctx, u64 irq_offset); +void ocxl_afu_irq_free_all(struct ocxl_context *ctx); +int ocxl_afu_irq_set_fd(struct ocxl_context *ctx, u64 irq_offset, int eventfd); -extern u64 ocxl_afu_irq_get_addr(struct ocxl_context *ctx, u64 irq_offset); +u64 ocxl_afu_irq_get_addr(struct ocxl_context *ctx, u64 irq_offset); #endif /* _OCXL_INTERNAL_H_ */ |