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mmc: mediatek: add SD write protect support 

use mmc core layer's API to support sd write protect

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Chaotian Jing 2016-02-15 02:31:00 +08:00 committed by Ulf Hansson
parent a72e8b1700
commit 8d53e41238
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/host/mtk-sd.c
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@ -35,6 +35,7 @@
#include <linux/mmc/mmc.h>
#include <linux/mmc/sd.h>
#include <linux/mmc/sdio.h>
#include <linux/mmc/slot-gpio.h>
#define MAX_BD_NUM 1024
@ -1452,6 +1453,7 @@ static struct mmc_host_ops mt_msdc_ops = {
.pre_req = msdc_pre_req,
.request = msdc_ops_request,
.set_ios = msdc_ops_set_ios,
.get_ro = mmc_gpio_get_ro,
.start_signal_voltage_switch = msdc_ops_switch_volt,
.card_busy = msdc_card_busy,
.execute_tuning = msdc_execute_tuning,