* within range [ANCA, ANCA+ANCB-1], depends on the channels of pair A
* while pair A and pair C are comparatively independent.
*/
-int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
+static int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
{
enum asrc_pair_index index = ASRC_INVALID_PAIR;
struct fsl_asrc *asrc = pair->asrc;
*
* It clears the resource from asrc and releases the occupied channels.
*/
-void fsl_asrc_release_pair(struct fsl_asrc_pair *pair)
+static void fsl_asrc_release_pair(struct fsl_asrc_pair *pair)
{
struct fsl_asrc *asrc = pair->asrc;
enum asrc_pair_index index = pair->index;