From c7b16deec958c35c2e7a2fccacf5a677564978a9 Mon Sep 17 00:00:00 2001 From: Chaotian Jing Date: Mon, 3 Jul 2017 14:24:56 +0800 Subject: [PATCH] mmc: mediatek: add ops->get_cd() support if user plug out sd card slowly, finally card is plugged out but cat /proc/partitions can find that card is still exist in kernel. that's because alougth get card detect interrupt but CMD13 still can get correct response(all other pins are connected expect card detect pin). add ops->get_cd() can avoid this issue. Signed-off-by: Chaotian Jing Signed-off-by: Ulf Hansson --- drivers/mmc/host/mtk-sd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 5a672a5218ad..68f4453017df 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -1585,6 +1585,7 @@ static struct mmc_host_ops mt_msdc_ops = { .request = msdc_ops_request, .set_ios = msdc_ops_set_ios, .get_ro = mmc_gpio_get_ro, + .get_cd = mmc_gpio_get_cd, .start_signal_voltage_switch = msdc_ops_switch_volt, .card_busy = msdc_card_busy, .execute_tuning = msdc_execute_tuning, -- 2.20.1