arm: socfpga: mmc: Pick the clock from clock manager

[u-boot] / drivers / mmc / mmc.c

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 55c2c68cdb23218945d0af727632745897278d72..a26f3cec20905fd900e5110128a06716597934f5 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -10,6 +10,7 @@
 #include <config.h>
 #include <common.h>
 #include <command.h>
+#include <errno.h>
 #include <mmc.h>
 #include <part.h>
 #include <malloc.h>
@@ -20,7 +21,7 @@
 static struct list_head mmc_devices;
 static int cur_dev_num = -1;
 
-int __weak board_mmc_getwp(struct mmc *mmc)
+__weak int board_mmc_getwp(struct mmc *mmc)
 {
        return -1;
 }
@@ -41,13 +42,11 @@ int mmc_getwp(struct mmc *mmc)
        return wp;
 }
 
-int __board_mmc_getcd(struct mmc *mmc) {
+__weak int board_mmc_getcd(struct mmc *mmc)
+{
        return -1;
 }
 
-int board_mmc_getcd(struct mmc *mmc)__attribute__((weak,
-       alias("__board_mmc_getcd")));
-
 int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 {
        int ret;
@@ -376,7 +375,7 @@ static int mmc_send_op_cond_iter(struct mmc *mmc, struct mmc_cmd *cmd,
        return 0;
 }
 
-int mmc_send_op_cond(struct mmc *mmc)
+static int mmc_send_op_cond(struct mmc *mmc)
 {
        struct mmc_cmd cmd;
        int err, i;
@@ -398,7 +397,7 @@ int mmc_send_op_cond(struct mmc *mmc)
        return IN_PROGRESS;
 }
 
-int mmc_complete_op_cond(struct mmc *mmc)
+static int mmc_complete_op_cond(struct mmc *mmc)
 {
        struct mmc_cmd cmd;
        int timeout = 1000;
@@ -564,19 +563,19 @@ int mmc_select_hwpart(int dev_num, int hwpart)
        int ret;
 
        if (!mmc)
-               return -1;
+               return -ENODEV;
 
        if (mmc->part_num == hwpart)
                return 0;
 
        if (mmc->part_config == MMCPART_NOAVAILABLE) {
                printf("Card doesn't support part_switch\n");
-               return -1;
+               return -EMEDIUMTYPE;
        }
 
        ret = mmc_switch_part(dev_num, hwpart);
        if (ret)
-               return -1;
+               return ret;
 
        mmc->part_num = hwpart;
 
@@ -1370,17 +1369,17 @@ int mmc_set_dsr(struct mmc *mmc, u16 val)
        return 0;
 }
 
-/*
- * CPU and board-specific MMC initializations.  Aliased function
- * signals caller to move on
- */
-static int __def_mmc_init(bd_t *bis)
+/* CPU-specific MMC initializations */
+__weak int cpu_mmc_init(bd_t *bis)
 {
        return -1;
 }
 
-int cpu_mmc_init(bd_t *bis) __attribute__((weak, alias("__def_mmc_init")));
-int board_mmc_init(bd_t *bis) __attribute__((weak, alias("__def_mmc_init")));
+/* board-specific MMC initializations. */
+__weak int board_mmc_init(bd_t *bis)
+{
+       return -1;
+}
 
 #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)