From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Tue, 12 Jan 2021 06:30:54 +0000 (+0900)
Subject: mmc: exynos_dw_mmc: remove unused function
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=0a80955fc6e03ebbe1f98c5fa3c89fb33f23c23e;p=u-boot.git

mmc: exynos_dw_mmc: remove unused function

Remove unused function in exynos_dw_mmc.c.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---

diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 3aa9fb3c89..edb5a52c96 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -133,8 +133,6 @@ static int exynos_dwmci_core_init(struct dwmci_host *host)
 	return 0;
 }
 
-static struct dwmci_host dwmci_host[DWMMC_MAX_CH_NUM];
-
 static int do_dwmci_init(struct dwmci_host *host)
 {
 	int flag, err;
@@ -206,60 +204,6 @@ static int exynos_dwmci_get_config(const void *blob, int node,
 	return 0;
 }
 
-static int exynos_dwmci_process_node(const void *blob,
-					int node_list[], int count)
-{
-	struct dwmci_exynos_priv_data *priv;
-	struct dwmci_host *host;
-	int i, node, err;
-
-	for (i = 0; i < count; i++) {
-		node = node_list[i];
-		if (node <= 0)
-			continue;
-		host = &dwmci_host[i];
-
-		priv = malloc(sizeof(struct dwmci_exynos_priv_data));
-		if (!priv) {
-			pr_err("dwmci_exynos_priv_data malloc fail!\n");
-			return -ENOMEM;
-		}
-
-		err = exynos_dwmci_get_config(blob, node, host, priv);
-		if (err) {
-			printf("%s: failed to decode dev %d\n", __func__, i);
-			free(priv);
-			return err;
-		}
-		host->priv = priv;
-
-		do_dwmci_init(host);
-	}
-	return 0;
-}
-
-int exynos_dwmmc_init(const void *blob)
-{
-	int node_list[DWMMC_MAX_CH_NUM];
-	int boot_dev_node;
-	int err = 0, count;
-
-	count = fdtdec_find_aliases_for_id(blob, "mmc",
-			COMPAT_SAMSUNG_EXYNOS_DWMMC, node_list,
-			DWMMC_MAX_CH_NUM);
-
-	/* For DWMMC always set boot device as mmc 0 */
-	if (count >= 3 && get_boot_mode() == BOOT_MODE_SD) {
-		boot_dev_node = node_list[2];
-		node_list[2] = node_list[0];
-		node_list[0] = boot_dev_node;
-	}
-
-	err = exynos_dwmci_process_node(blob, node_list, count);
-
-	return err;
-}
-
 #ifdef CONFIG_DM_MMC
 static int exynos_dwmmc_probe(struct udevice *dev)
 {