mmc: exynos_dw_mmc: Use .of_to_plat for device tree parsing
exynos_dwmci_get_config() is called from the probe function and used to
read data from device tree. Make use of .of_to_plat driver callback
instead, and convert exynos_dwmci_get_config() to match its signature.
No functional change.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
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 4d28ede..09a59fd 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -223,10 +223,13 @@
return exynos_dwmci_core_init(host);
}
-static int exynos_dwmci_get_config(struct udevice *dev, const void *blob,
- int node, struct dwmci_host *host,
- struct dwmci_exynos_priv_data *priv)
+#ifdef CONFIG_DM_MMC
+static int exynos_dwmmc_of_to_plat(struct udevice *dev)
{
+ const void *blob = gd->fdt_blob;
+ struct dwmci_exynos_priv_data *priv = dev_get_priv(dev);
+ struct dwmci_host *host = &priv->host;
+ int node = dev_of_offset(dev);
int err = 0;
u32 timing[3];
@@ -286,7 +289,6 @@
return 0;
}
-#ifdef CONFIG_DM_MMC
static int exynos_dwmmc_probe(struct udevice *dev)
{
struct exynos_mmc_plat *plat = dev_get_plat(dev);
@@ -301,10 +303,6 @@
return err;
#endif
- err = exynos_dwmci_get_config(dev, gd->fdt_blob, dev_of_offset(dev),
- host, priv);
- if (err)
- return err;
err = do_dwmci_init(host);
if (err)
return err;
@@ -335,6 +333,7 @@
.name = "exynos_dwmmc",
.id = UCLASS_MMC,
.of_match = exynos_dwmmc_ids,
+ .of_to_plat = exynos_dwmmc_of_to_plat,
.bind = exynos_dwmmc_bind,
.ops = &dm_dwmci_ops,
.probe = exynos_dwmmc_probe,