diff options
| author | Candice Li <candice.li@amd.com> | 2022-04-27 18:02:45 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-28 17:48:44 -0400 |
| commit | 86e18ac3aee9d0a3deadb6dc0a8685621805ceed (patch) | |
| tree | 66204f288030f543d863f4dbc44995f7b7346feb /drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | |
| parent | 71199aa47bbccef3eda9940dc6d457ed0268f7d2 (diff) | |
drm/amdgpu: Fix build warning for TA debugfs interface
Remove the redundant codes to fix build warning
when CONFIG_DEBUG_FS is disabled.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | 40 |
1 files changed, 14 insertions, 26 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c index 6806deb098d3..0988e00612e5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c @@ -24,12 +24,7 @@ #include "amdgpu.h" #include "amdgpu_psp_ta.h" -static const char *TA_IF_FS_NAME = "ta_if"; - -struct dentry *dir; -static struct dentry *ta_load_debugfs_dentry; -static struct dentry *ta_unload_debugfs_dentry; -static struct dentry *ta_invoke_debugfs_dentry; +#if defined(CONFIG_DEBUG_FS) static ssize_t ta_if_load_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off); @@ -38,7 +33,6 @@ static ssize_t ta_if_unload_debugfs_write(struct file *fp, const char *buf, static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off); - static uint32_t get_bin_version(const uint8_t *bin) { const struct common_firmware_header *hdr = @@ -74,19 +68,19 @@ static bool is_ta_type_valid(enum ta_type_id ta_type) } static const struct file_operations ta_load_debugfs_fops = { - .write = ta_if_load_debugfs_write, + .write = ta_if_load_debugfs_write, .llseek = default_llseek, .owner = THIS_MODULE }; static const struct file_operations ta_unload_debugfs_fops = { - .write = ta_if_unload_debugfs_write, + .write = ta_if_unload_debugfs_write, .llseek = default_llseek, .owner = THIS_MODULE }; static const struct file_operations ta_invoke_debugfs_fops = { - .write = ta_if_invoke_debugfs_write, + .write = ta_if_invoke_debugfs_write, .llseek = default_llseek, .owner = THIS_MODULE }; @@ -286,31 +280,25 @@ err_free_shared_buf: return ret; } -static struct dentry *amdgpu_ta_if_debugfs_create(struct amdgpu_device *adev) +void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev) { struct drm_minor *minor = adev_to_drm(adev)->primary; - dir = debugfs_create_dir(TA_IF_FS_NAME, minor->debugfs_root); + struct dentry *dir = debugfs_create_dir("ta_if", minor->debugfs_root); - ta_load_debugfs_dentry = debugfs_create_file("ta_load", 0200, dir, adev, - &ta_load_debugfs_fops); + debugfs_create_file("ta_load", 0200, dir, adev, + &ta_load_debugfs_fops); - ta_unload_debugfs_dentry = debugfs_create_file("ta_unload", 0200, dir, - adev, &ta_unload_debugfs_fops); + debugfs_create_file("ta_unload", 0200, dir, + adev, &ta_unload_debugfs_fops); - ta_invoke_debugfs_dentry = debugfs_create_file("ta_invoke", 0200, dir, - adev, &ta_invoke_debugfs_fops); - return dir; + debugfs_create_file("ta_invoke", 0200, dir, + adev, &ta_invoke_debugfs_fops); } +#else void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev) { -#if defined(CONFIG_DEBUG_FS) - dir = amdgpu_ta_if_debugfs_create(adev); -#endif -} -void amdgpu_ta_if_debugfs_remove(void) -{ - debugfs_remove_recursive(dir); } +#endif |