diff options
Diffstat (limited to 'core.c')
| -rw-r--r-- | core.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -31,17 +31,17 @@ MODULE_LICENSE("GPL v2"); #define DEFAULT_FILE_PERMS 0644 /* Number of playback devices to create (max = MAX_PCM_DEVS) */ -static unsigned playback_num = 0; +static unsigned int playback_num; /* Number of capture devices to create (max = MAX_PCM_DEVS) */ -static unsigned capture_num = 0; +static unsigned int capture_num; /* Names per playback device */ static char *playback_names[MAX_PCM_DEVS]; /* Names per capture device */ static char *capture_names[MAX_PCM_DEVS]; /* Channels per playback device */ -static unsigned playback_chans[MAX_PCM_DEVS]; +static unsigned int playback_chans[MAX_PCM_DEVS]; /* Channels per capture device */ -static unsigned capture_chans[MAX_PCM_DEVS]; +static unsigned int capture_chans[MAX_PCM_DEVS]; module_param(playback_num, int, DEFAULT_FILE_PERMS); MODULE_PARM_DESC(playback_num, @@ -91,7 +91,7 @@ static int avirt_probe(struct platform_device *devptr) // Set up playback for (i = 0; i < playback_num; i++) { if (!playback_names[i]) { - pr_err("Playback config devicename is NULL for idx=%d\n", + pr_err("Playback config dev name is NULL for idx=%d\n", i); return -EINVAL; } @@ -255,6 +255,7 @@ static ssize_t audiopath_version_show(struct avirt_audiopath_obj *audiopath_obj, char *buf) { struct avirt_audiopath *audiopath = audiopath_obj->path; + return sprintf(buf, "%d.%d.%d\n", audiopath->version[0], audiopath->version[1], audiopath->version[2]); } @@ -316,7 +317,7 @@ static void destroy_avirt_audiopath_obj(struct avirt_audiopath_obj *p) * avirt_get_current_audiopath - retrieves the current Audio Path * @return: Current Audio Path */ -struct avirt_audiopath *avirt_get_current_audiopath() +struct avirt_audiopath *avirt_get_current_audiopath(void) { struct avirt_audiopath_obj *ap_obj = list_entry( audiopath_list.next, struct avirt_audiopath_obj, list); |