diff options
Diffstat (limited to 'drivers/gpu/drm/lib')
| -rw-r--r-- | drivers/gpu/drm/lib/drm_random.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/lib/drm_random.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/lib/drm_random.c b/drivers/gpu/drm/lib/drm_random.c index eeb155826d27..31b5a3e21911 100644 --- a/drivers/gpu/drm/lib/drm_random.c +++ b/drivers/gpu/drm/lib/drm_random.c @@ -7,10 +7,11 @@ #include "drm_random.h" -static inline u32 drm_prandom_u32_max_state(u32 ep_ro, struct rnd_state *state) +u32 drm_prandom_u32_max_state(u32 ep_ro, struct rnd_state *state) { return upper_32_bits((u64)prandom_u32_state(state) * ep_ro); } +EXPORT_SYMBOL(drm_prandom_u32_max_state); void drm_random_reorder(unsigned int *order, unsigned int count, struct rnd_state *state) diff --git a/drivers/gpu/drm/lib/drm_random.h b/drivers/gpu/drm/lib/drm_random.h index 4a3e94dfa0c0..5543bf0474bc 100644 --- a/drivers/gpu/drm/lib/drm_random.h +++ b/drivers/gpu/drm/lib/drm_random.h @@ -22,5 +22,7 @@ unsigned int *drm_random_order(unsigned int count, void drm_random_reorder(unsigned int *order, unsigned int count, struct rnd_state *state); +u32 drm_prandom_u32_max_state(u32 ep_ro, + struct rnd_state *state); #endif /* !__DRM_RANDOM_H__ */ |