This function have maintained for supporting Non-FDT.
Now, Almost all SoC are changed to fdt style.
So there are no that this function is called anywhere.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
arch/arm/mach-exynos/include/mach/dwmmc.h | 1 -
drivers/mmc/exynos_dw_mmc.c | 36 -------------------------------
2 files changed, 37 deletions(-)
diff --git a/arch/arm/mach-exynos/include/mach/dwmmc.h
b/arch/arm/mach-exynos/include/mach/dwmmc.h
index bd997ad..ab8361f 100644
--- a/arch/arm/mach-exynos/include/mach/dwmmc.h
+++ b/arch/arm/mach-exynos/include/mach/dwmmc.h
@@ -28,4 +28,3 @@
#define DWMCI_DIVRATIO_MASK 0x7
int exynos_dwmmc_init(const void *blob);
-int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel);
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 863bbb3..2b9b3aa 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -122,42 +122,6 @@ static int exynos_dwmci_core_init(struct dwmci_host *host,
int index)
return 0;
}
-/*
- * 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) {
- error("dwmci_host malloc fail!\n");
- return -ENOMEM;
- }
-
- priv = malloc(sizeof(struct dwmci_exynos_priv_data));
- if (!priv) {
- error("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 exynos_dwmci_core_init(host, index);
-}
-
#if CONFIG_IS_ENABLED(OF_CONTROL)
static struct dwmci_host dwmci_host[DWMMC_MAX_CH_NUM];
--
1.9.1
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