diff mbox series

[v2,4/6] mmc: atmel-sdhci: do not check clk_set_rate return value

Message ID 20200827092557.269129-1-eugen.hristev@microchip.com
State Rejected
Delegated to: Eugen Hristev
Headers show
Series None | expand

Commit Message

Eugen Hristev Aug. 27, 2020, 9:25 a.m. UTC 
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@microchip.com>
---
 drivers/mmc/atmel_sdhci.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

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)