[PATCH v2] mmc: Export host capabilities to debugfs.

[Harish Jenny K N]

From: Abbas Raza <Abbas_Raza@xxxxxxxxxx>

This patch exports the host capabilities to debugfs

Signed-off-by: Abbas Raza <Abbas_Raza@xxxxxxxxxx>
Signed-off-by: Andrew Gabbasov <andrew_gabbasov@xxxxxxxxxx>
Signed-off-by: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
---

Changes in v2:
- Changed Author

 drivers/mmc/core/debugfs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index c51e0c0..fa2df7f 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -289,6 +289,9 @@ void mmc_add_card_debugfs(struct mmc_card *card)
 
 	card->debugfs_root = root;
 
+	if (!debugfs_create_x32("host_caps", S_IRUSR, root, (u32 *)&host->caps))
+		goto err;
+
 	if (!debugfs_create_x32("state", S_IRUSR, root, &card->state))
 		goto err;
 
-- 
1.9.1