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authorJaehoon Chung <jh80.chung@samsung.com>2011-10-18 01:26:42 -0400
committerChris Ball <cjb@laptop.org>2011-10-26 16:32:29 -0400
commiteb0d8f135b6730d6d0324a064664d121334290e7 (patch)
tree74876f5d20163bb5e9b185d9357237e1f22a2262 /include/linux/mmc/core.h
parent881d1c25f765938a95def5afe39486ce39f9fc96 (diff)
mmc: core: support HPI send command
HPI command is defined in eMMC4.41. This feature is important for eMMC4.5 devices. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc/core.h')
-rw-r--r--include/linux/mmc/core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 67bac374d122..174a844a5dda 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -136,6 +136,7 @@ struct mmc_async_req;
extern struct mmc_async_req *mmc_start_req(struct mmc_host *,
struct mmc_async_req *, int *);
+extern int mmc_interrupt_hpi(struct mmc_card *);
extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *);