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staging: most: core: add comments to mutex and spinlock definitions

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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@microchip.com>
Link: https://lore.kernel.org/r/1573566036-2279-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Gromm 2019-11-12 14:40:36 +01:00 committed by Greg Kroah-Hartman
parent e11898460e
commit af96ce0321
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/most/core.c
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@ -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;