1 files changed, 7 insertions, 3 deletions

diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index 3e9c5c289764..b15a02e91f82 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -227,8 +227,9 @@ static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC)
                         if (info->control_type) {
                                 pC->p_info[info->control_index] = info;
                                 cached++;
-                        } else  /* dummy cache entry */
+                        } else {        /* dummy cache entry */
                                 pC->p_info[info->control_index] = NULL;
+                        }
 
                         byte_count += info->size_in32bit_words * 4;
 
@@ -298,7 +299,7 @@ struct pad_ofs_size {
         unsigned int field_size;
 };
 
-static struct pad_ofs_size pad_desc[] = {
+static const struct pad_ofs_size pad_desc[] = {
         HPICMN_PAD_OFS_AND_SIZE(c_channel),     /* HPI_PAD_CHANNEL_NAME */
         HPICMN_PAD_OFS_AND_SIZE(c_artist),      /* HPI_PAD_ARTIST */
         HPICMN_PAD_OFS_AND_SIZE(c_title),       /* HPI_PAD_TITLE */
@@ -617,6 +618,10 @@ void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *p_cache,
         }
 }
 
+/** Allocate control cache.
+
+\return Cache pointer, or NULL if allocation fails.
+*/
 struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count,
         const u32 size_in_bytes, u8 *p_dsp_control_buffer)
 {
@@ -667,7 +672,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
                 phr->u.s.num_adapters = adapters.gw_num_adapters;
                 break;
         case HPI_SUBSYS_CREATE_ADAPTER:
-        case HPI_SUBSYS_DELETE_ADAPTER:
                 break;
         default:
                 phr->error = HPI_ERROR_INVALID_FUNC;