diff options
Diffstat (limited to 'include/linux/mmc/host.h')
| -rw-r--r-- | include/linux/mmc/host.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index c15ae1986b9..dc4c6e39519 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -106,8 +106,9 @@ struct mmc_host { struct list_head cards; /* devices attached to this host */ wait_queue_head_t wq; - spinlock_t lock; /* card_busy lock */ - struct mmc_card *card_busy; /* the MMC card claiming host */ + spinlock_t lock; /* claimed lock */ + unsigned int claimed:1; /* host exclusively claimed */ + struct mmc_card *card_selected; /* the selected MMC card */ struct delayed_work detect; |