Change the error return value -ENODEV from to -EINVAL for more
reasonable.
Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
---
drivers/i2c/at91_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
index 73f29e3..472420b 100644
--- a/drivers/i2c/at91_i2c.c
+++ b/drivers/i2c/at91_i2c.c
@@ -190,7 +190,7 @@ static int at91_i2c_enable_clk(struct udevice *dev)
clk_rate = clk_get_rate(&clk);
if (!clk_rate)
- return -ENODEV;
+ return -EINVAL;
bus->bus_clk_rate = clk_rate;
--
2.7.4
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