Am 27.01.2015 um 12:55 schrieb Richard Weinberger:
On Tue, Jan 27, 2015 at 12:48 PM, Alexander Holler <holler@xxxxxxxxxxxxx> wrote:It's an interesting detail, so inform the user about it. Signed-off-by: Alexander Holler <holler@xxxxxxxxxxxxx> --- 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)); +Please make this a sysfs attribute. Exposing such properties as log messages is horrible.
Look at the source at the message which is printed just before and decide which one you find more informational / useful.
Alexander Holler -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
