This patch adds a comment to the start_mutex and fifo_lock fields of
the most_channel structure definition.
Signed-off-by: Christian Gromm <christian.gromm@xxxxxxxxxxxxx>
---
drivers/staging/most/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/most/core.c b/drivers/staging/most/core.c
index f7d2c78..79e66eb 100644
--- a/drivers/staging/most/core.c
+++ b/drivers/staging/most/core.c
@@ -52,7 +52,7 @@ struct most_channel {
u16 channel_id;
char name[STRING_SIZE];
bool is_poisoned;
- struct mutex start_mutex;
+ struct mutex start_mutex; /* channel activation synchronization */
struct mutex nq_mutex; /* nq thread synchronization */
int is_starving;
struct most_interface *iface;
@@ -60,7 +60,7 @@ struct most_channel {
bool keep_mbo;
bool enqueue_halt;
struct list_head fifo;
- spinlock_t fifo_lock;
+ spinlock_t fifo_lock; /* fifo access synchronization */
struct list_head halt_fifo;
struct list_head list;
struct pipe pipe0;
--
2.7.4
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