diff options
Diffstat (limited to 'drivers/mmc/host/tmio_mmc.h')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index 211ef6e7a82..f0d7c434979 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -18,6 +18,7 @@ #include <linux/highmem.h> #include <linux/mmc/tmio.h> +#include <linux/mutex.h> #include <linux/pagemap.h> #include <linux/spinlock.h> @@ -73,8 +74,11 @@ struct tmio_mmc_host { /* Track lost interrupts */ struct delayed_work delayed_reset_work; - spinlock_t lock; + struct work_struct done; + + spinlock_t lock; /* protect host private data */ unsigned long last_req_ts; + struct mutex ios_lock; /* protect set_ios() context */ }; int tmio_mmc_host_probe(struct tmio_mmc_host **host, |