diff options
Diffstat (limited to 'include/linux/mmc/host.h')
| -rw-r--r-- | include/linux/mmc/host.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 43bf6a5c398d..efae87b5c4e7 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -131,6 +131,8 @@ struct mmc_host { unsigned int max_blk_count; /* maximum number of blocks in one req */ /* private data */ + spinlock_t lock; /* lock for claim and bus ops */ + struct mmc_ios ios; /* current io bus settings */ u32 ocr; /* the current OCR setting */ @@ -141,7 +143,6 @@ struct mmc_host { struct mmc_card *card; /* device attached to this host */ wait_queue_head_t wq; - spinlock_t lock; /* claimed lock */ unsigned int claimed:1; /* host exclusively claimed */ struct delayed_work detect; @@ -149,6 +150,10 @@ struct mmc_host { unsigned int removed:1; /* host is being removed */ #endif + const struct mmc_bus_ops *bus_ops; /* current bus driver */ + unsigned int bus_refs; /* reference counter */ + unsigned int bus_dead:1; /* bus has been released */ + unsigned long private[0] ____cacheline_aligned; }; |