diff options
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/core.h | 1 | ||||
| -rw-r--r-- | include/linux/mmc/host.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 1b5a49678045..1b1d92dff892 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -159,6 +159,7 @@ extern int mmc_can_trim(struct mmc_card *card); extern int mmc_can_secure_erase_trim(struct mmc_card *card); extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from, unsigned int nr); +extern unsigned int mmc_calc_max_discard(struct mmc_card *card); extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen); diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 42734dee9aba..e69656629a99 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -256,6 +256,8 @@ struct mmc_host { unsigned int tuning_min; unsigned int tuning_max; unsigned int tuning_step; + unsigned int max_discard_to; /* max. discard timeout in ms */ + /* private data */ spinlock_t lock; /* lock for claim and bus ops */ |