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 3aa9fb3c89f1426f8c737f81cbbc03b88231ab1e..edb5a52c960bcfe0a9b4a539354237929ec71af0 100644 (file)
--- 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)
 {