From: Chaotian Jing Date: Mon, 3 Jul 2017 06:24:56 +0000 (+0800) Subject: mmc: mediatek: add ops->get_cd() support X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c7b16deec958c35c2e7a2fccacf5a677564978a9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 --- 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,