usb: host: ehci-generic: replace printf() by error()
this allows to get file, line and function location
of the current error message.
Signed-off-by: patrice chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index fb78462..2116ae1 100644
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -34,7 +34,7 @@
if (ret < 0)
break;
if (clk_enable(&clk))
- printf("failed to enable clock %d\n", i);
+ error("failed to enable clock %d\n", i);
clk_free(&clk);
}
@@ -46,7 +46,7 @@
if (ret < 0)
break;
if (reset_deassert(&reset))
- printf("failed to deassert reset %d\n", i);
+ error("failed to deassert reset %d\n", i);
reset_free(&reset);
}