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mmc: rk_sdmmc: add new property for mmc_assume_removable

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Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This commit is contained in:
Shawn Lin
2015-06-09 16:15:28 +08:00
parent fef082090f
commit d637489d06
1 changed files with 7 additions and 4 deletions
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11
drivers/mmc/host/rk_sdmmc.c
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@@ -4,7 +4,6 @@
*
* Copyright (C) 2009 NXP Semiconductors
* Copyright (C) 2009, 2010 Imagination Technologies Ltd.
*
* Copyright (C) 2014 - 2015 Fuzhou Rockchip Electronics Co.Ltd.
*
* This program is free software; you can redistribute it and/or modify
@@ -3913,12 +3912,14 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
if (of_get_property(np, "cd-inverted", NULL))
pdata->caps2 |= MMC_CAP2_CD_ACTIVE_HIGH;
if (of_get_property(np, "bootpart-no-access", NULL))
pdata->caps2 |= MMC_CAP2_BOOTPART_NOACC;
if (of_get_property(np, "controller-power-down", NULL)) {
host->regs_buffer = (u32 *)devm_kzalloc(host->dev,
DW_REGS_SIZE, GFP_KERNEL);
host->regs_buffer =
(u32 *)devm_kzalloc(host->dev,
DW_REGS_SIZE, GFP_KERNEL);
if (!host->regs_buffer) {
dev_err(host->dev,
"could not allocate memory for regs_buffer\n");
@@ -3926,9 +3927,11 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
}
host->rst_ops = &dw_mci_pdrst_ops;
mmc_assume_removable = 0;
}
if (of_get_property(np, "assume_removable", NULL))
mmc_assume_removable = 0;
return pdata;
}