Due to the peripheral and generated clock driver improvement,
remove the unneccessary clock calling.
Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
---
drivers/mmc/atmel_sdhci.c | 27 ++-------------------------
1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index dd6bd33..437a652 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -51,29 +51,6 @@ struct atmel_sdhci_plat {
struct mmc mmc;
};
-static int atmel_sdhci_get_clk(struct udevice *dev, int index, struct clk *clk)
-{
- struct udevice *dev_clk;
- int periph, ret;
-
- ret = clk_get_by_index(dev, index, clk);
- if (ret)
- return ret;
-
- periph = fdtdec_get_uint(gd->fdt_blob, clk->dev->of_offset, "reg", -1);
- if (periph < 0)
- return -EINVAL;
-
- dev_clk = dev_get_parent(clk->dev);
- ret = clk_request(dev_clk, clk);
- if (ret)
- return ret;
-
- clk->id = periph;
-
- return 0;
-}
-
static int atmel_sdhci_probe(struct udevice *dev)
{
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
@@ -86,7 +63,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
struct clk clk;
int ret;
- ret = atmel_sdhci_get_clk(dev, 0, &clk);
+ ret = clk_get_by_index(dev, 0, &clk);
if (ret)
return ret;
@@ -107,7 +84,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
clk_mul = (caps_1 & SDHCI_CLOCK_MUL_MASK) >> SDHCI_CLOCK_MUL_SHIFT;
gck_rate = clk_base * 1000000 * (clk_mul + 1);
- ret = atmel_sdhci_get_clk(dev, 1, &clk);
+ ret = clk_get_by_index(dev, 1, &clk);
if (ret)
return ret;
--
2.7.4
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