[PATCH] mmc: print message if a card supports secure erase/trim

Alexander Holler
2015-01-27T11:48:24Z

It's an interesting detail, so inform the user about it.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
---
drivers/mmc/core/bus.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 8a1f124..4a60028 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -347,6 +347,10 @@ int mmc_add_card(struct mmc_card *card)
uhs_bus_speed_mode, type, card->rca);
}

+ if (mmc_can_secure_erase_trim(card))
+ pr_info("%s: card supports secure erase/trim\n",
+ mmc_hostname(card->host));
+
#ifdef CONFIG_DEBUG_FS
mmc_add_card_debugfs(card);
#endif
--
2.1.0