mmc: exynos_dw_mmc: remove unused code

[platform/kernel/u-boot.git] / drivers / mmc / exynos_dw_mmc.c

diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 7b6912f..f280b55 100644 (file)
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -142,43 +142,7 @@ static int exynos_dwmci_core_init(struct dwmci_host *host)
 #endif
        return 0;
 }
-#ifndef CONFIG_TPL_TM2
-/*
- * This function adds the mmc channel to be registered with mmc core.
- * index -     mmc channel number.
- * regbase -   register base address of mmc channel specified in 'index'.
- * bus_width - operating bus width of mmc channel specified in 'index'.
- * clksel -    value to be written into CLKSEL register in case of FDT.
- *             NULL in case od non-FDT.
- */
-int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel)
-{
-       struct dwmci_host *host = NULL;
-       struct dwmci_exynos_priv_data *priv;
-
-       host = malloc(sizeof(struct dwmci_host));
-       if (!host) {
-               printk("dwmci_host malloc fail!\n");
-               return -ENOMEM;
-       }
-
-       priv = malloc(sizeof(struct dwmci_exynos_priv_data));
-       if (!priv) {
-               printk("dwmci_exynos_priv_data malloc fail!\n");
-               return -ENOMEM;
-       }
-
-       host->ioaddr = (void *)regbase;
-       host->buswidth = bus_width;
-
-       if (clksel)
-               priv->sdr_timing = clksel;
-
-       host->priv = priv;
 
-       return 0;
-}
-#endif /* CONFIG_TPL_TM2" */
 static struct dwmci_host dwmci_host[DWMMC_MAX_CH_NUM];
 
 static int do_dwmci_init(struct dwmci_host *host)
@@ -204,12 +168,6 @@ static int exynos_dwmci_get_config(const void *blob, int node,
        u32 timing[3];
        dma_addr_t base;
 
-       priv = malloc(sizeof(struct dwmci_exynos_priv_data));
-       if (!priv) {
-               pr_err("dwmci_exynos_priv_data malloc fail!\n");
-               return -ENOMEM;
-       }
-
        /* Extract device id for each mmc channel */
 #ifndef CONFIG_TPL_TM2
        host->dev_id = pinmux_decode_periph_id(blob, node);