drm: remove drm_public macro

Some compilers (like the Oracle Studio), require that the function
declaration must be annotated with the same visibility attribute as the
definition. As annotating functions with drm_public is no longer
required just remove the macro.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Damien Lespiau <damien.lespiau@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
diff --git a/radeon/radeon_cs_space.c b/radeon/radeon_cs_space.c
index 1a6ea28..69287be 100644
--- a/radeon/radeon_cs_space.c
+++ b/radeon/radeon_cs_space.c
@@ -165,7 +165,7 @@
     return RADEON_CS_SPACE_OK;
 }
 
-drm_public void
+void
 radeon_cs_space_add_persistent_bo(struct radeon_cs *cs, struct radeon_bo *bo,
                                   uint32_t read_domains, uint32_t write_domain)
 {
@@ -209,7 +209,7 @@
     return 0;
 }
 
-drm_public int
+int
 radeon_cs_space_check_with_bo(struct radeon_cs *cs, struct radeon_bo *bo,
                               uint32_t read_domains, uint32_t write_domain)
 {
@@ -230,13 +230,13 @@
     return ret;
 }
 
-drm_public int radeon_cs_space_check(struct radeon_cs *cs)
+int radeon_cs_space_check(struct radeon_cs *cs)
 {
     struct radeon_cs_int *csi = (struct radeon_cs_int *)cs;
     return radeon_cs_check_space_internal(csi, NULL);
 }
 
-drm_public void radeon_cs_space_reset_bos(struct radeon_cs *cs)
+void radeon_cs_space_reset_bos(struct radeon_cs *cs)
 {
     struct radeon_cs_int *csi = (struct radeon_cs_int *)cs;
     int i;