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- --- a/drivers/mmc/host/mtk-mmc/sd.c
- +++ b/drivers/mmc/host/mtk-mmc/sd.c
- @@ -195,7 +195,7 @@
- .dat_drv = 4,
- .data_pins = 4,
- .data_offset = 0,
- - .flags = MSDC_SYS_SUSPEND | MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE | MSDC_HIGHSPEED,
- + .flags = MSDC_SYS_SUSPEND | MSDC_CD_PIN_EN | MSDC_REMOVABLE | MSDC_HIGHSPEED,
- // .flags = MSDC_SYS_SUSPEND | MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE,
- };
-
- @@ -2746,6 +2746,9 @@
- int ret, irq;
-
- pdev->dev.platform_data = &msdc0_hw;
- +
- + if (of_property_read_bool(pdev->dev.of_node, "mtk,wp-en"))
- + msdc0_hw.flags |= MSDC_WP_PIN_EN;
-
- /* Allocate MMC host for this device */
- mmc = mmc_alloc_host(sizeof(struct msdc_host), &pdev->dev);
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