panfrost: Use standard ALIGN_POT/INFINITY macros

We had vendored duplicates from pre-Mesa days; clean that up.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
diff --git a/src/gallium/drivers/panfrost/pan_afbc.c b/src/gallium/drivers/panfrost/pan_afbc.c
index d812639..298c04b 100644
--- a/src/gallium/drivers/panfrost/pan_afbc.c
+++ b/src/gallium/drivers/panfrost/pan_afbc.c
@@ -105,8 +105,8 @@
 panfrost_afbc_header_size(unsigned width, unsigned height)
 {
         /* Align to tile */
-        unsigned aligned_width  = ALIGN(width,  AFBC_TILE_WIDTH);
-        unsigned aligned_height = ALIGN(height, AFBC_TILE_HEIGHT);
+        unsigned aligned_width  = ALIGN_POT(width,  AFBC_TILE_WIDTH);
+        unsigned aligned_height = ALIGN_POT(height, AFBC_TILE_HEIGHT);
 
         /* Compute size in tiles, rather than pixels */
         unsigned tile_count_x = aligned_width  / AFBC_TILE_WIDTH;
@@ -117,6 +117,6 @@
         unsigned header_bytes = tile_count * AFBC_HEADER_BYTES_PER_TILE;
 
         /* Align and go */
-        return ALIGN(header_bytes, AFBC_CACHE_ALIGN);
+        return ALIGN_POT(header_bytes, AFBC_CACHE_ALIGN);
 
 }