[U-Boot] [PATCH v3 2/7] usb: host: ehci-generic: replace printf() by error()

[patrice.chotard at st.com]

From: Patrice Chotard <patrice.chotard at st.com>

This allows to get file, line and function location
of the current error message.

Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---

v3:	_ add commit message

v2:	_ create this independant path for printf() replacement

 drivers/usb/host/ehci-generic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index 2190adb..6058e9a 100644
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -34,7 +34,7 @@ static int ehci_usb_probe(struct udevice *dev)
 		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 @@ static int ehci_usb_probe(struct udevice *dev)
 		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);
 	}
 
-- 
1.9.1