ALSA: hda/ca0132: Staticize codec_send_command

'codec_send_command' is used only in this file. Make it static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 6e9876f27d959a64e14443ceab5efaed9f11d44b..54d14793725a7dd93623083d29f72f41a5ddc4bd 100644 (file)
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -759,7 +759,7 @@ struct ca0132_spec {
 /*
  * CA0132 codec access
  */
-unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid,
+static unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid,
                unsigned int verb, unsigned int parm, unsigned int *res)
 {
        unsigned int response;