tinycompress: crec: make functions static

Sparse rightly complains some functions should be static so make them static

crec.c:113:26: warning: symbol 'blank_wave_header' was not declared. Should it be static?
crec.c:239:6: warning: symbol 'capture_samples' was not declared. Should it be static?

Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/src/utils/crec.c b/src/utils/crec.c
index 6e8166d8f77bcac74f3614e41ed34b68eba78569..8d5b7b0b2c3084c2ca9d94d0d40d12122852bf34 100644 (file)
--- a/src/utils/crec.c
+++ b/src/utils/crec.c
@@ -110,7 +110,7 @@ struct wave_header {
        } __attribute__((__packed__)) data;
 } __attribute__((__packed__));
 
-const struct wave_header blank_wave_header = {
+static const struct wave_header blank_wave_header = {
        .riff = {
                .chunk = {
                        .desc = "RIFF",
@@ -236,7 +236,7 @@ static int finish_record(void)
        return 0;
 }
 
-void capture_samples(char *name, unsigned int card, unsigned int device,
+static void capture_samples(char *name, unsigned int card, unsigned int device,
                     unsigned long buffer_size, unsigned int frag,
                     unsigned int length, unsigned int rate,
                     unsigned int channels, unsigned int format)