2 files changed, 3 insertions, 35 deletions
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
index dddd6c35..61313aad 100644
--- a/lib/igt_debugfs.c
+++ b/lib/igt_debugfs.c
@@ -62,8 +62,8 @@
  * The only way to use #igt_crc_t CRCs therefore is to compare CRCs among each
  * another either for equality or difference. Otherwise CRCs must be treated as
  * completely opaque values. Note that not even CRCs from different pipes or tap
- * points on the same platform can be compared. Hence only use igt_crc_is_null()
- * and igt_assert_crc_equal() to inspect CRC values captured by the same
+ * points on the same platform can be compared. Hence only use
+ * igt_assert_crc_equal() to inspect CRC values captured by the same
  * #igt_pipe_crc_t object.
  *
  * # Other debugfs interface wrappers
@@ -188,14 +188,7 @@ FILE *igt_debugfs_fopen(const char *filename,
  * Pipe CRC
  */
 
-/**
- * igt_crc_is_null:
- * @crc: pipe CRC value to check
- *
- * Returns: True if the CRC is null/invalid, false if it represents a captured
- * valid CRC.
- */
-bool igt_crc_is_null(igt_crc_t *crc)
+static bool igt_crc_is_null(igt_crc_t *crc)
 {
 	int i;
 
@@ -212,29 +205,6 @@ bool igt_crc_is_null(igt_crc_t *crc)
 }
 
 /**
- * igt_crc_equal:
- * @a: first pipe CRC value
- * @b: second pipe CRC value
- *
- * Compares two CRC values.
- *
- * Returns: true if the two CRCs match, false otherwise.
- */
-bool igt_crc_equal(igt_crc_t *a, igt_crc_t *b)
-{
-	int i;
-
-	if (a->n_words != b->n_words)
-		return false;
-
-	for (i = 0; i < a->n_words; i++)
-		if (a->crc[i] != b->crc[i])
-			return false;
-
-	return true;
-}
-
-/**
  * igt_assert_crc_equal:
  * @a: first pipe CRC value
  * @b: second pipe CRC value
diff --git a/lib/igt_debugfs.h b/lib/igt_debugfs.h
index f158c338..ece71486 100644
--- a/lib/igt_debugfs.h
+++ b/lib/igt_debugfs.h
@@ -85,8 +85,6 @@ enum intel_pipe_crc_source {
         INTEL_PIPE_CRC_SOURCE_MAX,
 };
 
-bool igt_crc_is_null(igt_crc_t *crc);
-bool igt_crc_equal(igt_crc_t *a, igt_crc_t *b);
 void igt_assert_crc_equal(igt_crc_t *a, igt_crc_t *b);
 char *igt_crc_to_string(igt_crc_t *crc);