diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 13 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 0040d28816f..ff5424e43d1 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -102,7 +102,7 @@ extern int radeon_pcie_gen2; #define RADEON_FENCE_JIFFIES_TIMEOUT (HZ / 2) /* RADEON_IB_POOL_SIZE must be a power of 2 */ #define RADEON_IB_POOL_SIZE 16 -#define RADEON_DEBUGFS_MAX_NUM_FILES 32 +#define RADEON_DEBUGFS_MAX_COMPONENTS 32 #define RADEONFB_CONN_LIMIT 4 #define RADEON_BIOS_NUM_SCRATCH 8 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index b51e15725c6..31b1f4bf133 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -981,7 +981,7 @@ struct radeon_debugfs { struct drm_info_list *files; unsigned num_files; }; -static struct radeon_debugfs _radeon_debugfs[RADEON_DEBUGFS_MAX_NUM_FILES]; +static struct radeon_debugfs _radeon_debugfs[RADEON_DEBUGFS_MAX_COMPONENTS]; static unsigned _radeon_debugfs_count = 0; int radeon_debugfs_add_files(struct radeon_device *rdev, @@ -996,14 +996,17 @@ int radeon_debugfs_add_files(struct radeon_device *rdev, return 0; } } - if ((_radeon_debugfs_count + nfiles) > RADEON_DEBUGFS_MAX_NUM_FILES) { - DRM_ERROR("Reached maximum number of debugfs files.\n"); - DRM_ERROR("Report so we increase RADEON_DEBUGFS_MAX_NUM_FILES.\n"); + + i = _radeon_debugfs_count + 1; + if (i > RADEON_DEBUGFS_MAX_COMPONENTS) { + DRM_ERROR("Reached maximum number of debugfs components.\n"); + DRM_ERROR("Report so we increase " + "RADEON_DEBUGFS_MAX_COMPONENTS.\n"); return -EINVAL; } _radeon_debugfs[_radeon_debugfs_count].files = files; _radeon_debugfs[_radeon_debugfs_count].num_files = nfiles; - _radeon_debugfs_count++; + _radeon_debugfs_count = i; #if defined(CONFIG_DEBUG_FS) drm_debugfs_create_files(files, nfiles, rdev->ddev->control->debugfs_root, |