diff options
Diffstat (limited to 'drivers/media/radio/CG2900/cg2900_fm_driver.c')
| -rw-r--r-- | drivers/media/radio/CG2900/cg2900_fm_driver.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/radio/CG2900/cg2900_fm_driver.c b/drivers/media/radio/CG2900/cg2900_fm_driver.c index 1d3a2552da2..4b1d39839ae 100644 --- a/drivers/media/radio/CG2900/cg2900_fm_driver.c +++ b/drivers/media/radio/CG2900/cg2900_fm_driver.c @@ -1154,6 +1154,8 @@ static int fmd_rds_thread( /* Give 100 ms for context switching */ schedule_timeout_interruptible(msecs_to_jiffies(100)); } + /* Always signal the rds_sem semaphore before exiting */ + fmd_set_rds_sem(); FM_DEBUG_REPORT("fmd_rds_thread Exiting!!!"); return 0; } @@ -4667,6 +4669,9 @@ void fmd_stop_rds_thread(void) sema_init(&rds_sem, 0); cb_rds_func = NULL; rds_thread_required = false; + /* Wait for RDS thread to exit gracefully */ + fmd_get_rds_sem(); + if (rds_thread_task) rds_thread_task = NULL; } |