[PATCH 4/6] mmc: atmel-sdhci: do not check clk_set_rate return value

Eugen Hristev eugen.hristev at microchip.com
Wed Aug 26 17:18:03 CEST 2020

clk_set_rate will return rate in case of success and zero in case of
error, however it can also return -ev, but it's an ulong function.
To avoid any issues, disregard the return value of this call.
In case this call actually fails, nothing much we can do anyway, but we
can at least try with the previous values (or DT assigned-clocks)

Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
 drivers/mmc/atmel_sdhci.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index f03c0457e1..54b660c34a 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -79,9 +79,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
 	if (ret)
 		return ret;
-	ret = clk_set_rate(&clk, ATMEL_SDHC_GCK_RATE);
-	if (ret)
-		return ret;
+	clk_set_rate(&clk, ATMEL_SDHC_GCK_RATE);
 	max_clk = clk_get_rate(&clk);
 	if (!max_clk)

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