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karo: fdt: fix panel-dpi support
[karo-tx-uboot.git] / drivers / mmc / mmc-uclass.c
1 /*
2  * Copyright (C) 2015 Google, Inc
3  * Written by Simon Glass <sjg@chromium.org>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #include <common.h>
9 #include <mmc.h>
10 #include <dm.h>
11 #include <dm/lists.h>
12 #include <dm/root.h>
13
14 struct mmc *mmc_get_mmc_dev(struct udevice *dev)
15 {
16         struct mmc_uclass_priv *upriv;
17
18         if (!device_active(dev))
19                 return NULL;
20         upriv = dev_get_uclass_priv(dev);
21         return upriv->mmc;
22 }
23
24 U_BOOT_DRIVER(mmc) = {
25         .name   = "mmc",
26         .id     = UCLASS_MMC,
27 };
28
29 UCLASS_DRIVER(mmc) = {
30         .id             = UCLASS_MMC,
31         .name           = "mmc",
32         .flags          = DM_UC_FLAG_SEQ_ALIAS,
33         .per_device_auto_alloc_size = sizeof(struct mmc_uclass_priv),
34 };