serial_lpuart: make clock failure less verbose
Some device may enable CONFIG_CLK but not still support this clock in
CC, so better use debug() in place of dev_warn() otherwise a lot of
boards will throw useless dev_warn()s.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index d7907a2..3b53f5a 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -499,7 +499,7 @@
return ret;
}
} else {
- dev_warn(dev, "Failed to get per clk: %d\n", ret);
+ debug("%s: Failed to get per clk: %d\n", __func__, ret);
}
#endif