From d35fa7f26dc610db2f1b49e84e5b7cd47de8c688 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 16 Aug 2013 09:54:00 +0200 Subject: [PATCH] usb: chipidea i.MX: always print an error message when ULPI fails The ULPI code does not print a message when the operation times out. Add one to the caller so that he gets an idea that something is going wrong. Signed-off-by: Sascha Hauer --- drivers/usb/imx/chipidea-imx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/imx/chipidea-imx.c b/drivers/usb/imx/chipidea-imx.c index c81c10df4..dfaf59099 100644 --- a/drivers/usb/imx/chipidea-imx.c +++ b/drivers/usb/imx/chipidea-imx.c @@ -44,6 +44,9 @@ static int imx_chipidea_port_init(void *drvdata) dev_dbg(ci->dev, "using ULPI phy\n"); if (IS_ENABLED(CONFIG_USB_ULPI)) { ret = ulpi_setup(ci->base + 0x170, 1); + if (ret) + dev_err(ci->dev, "ULPI setup failed with %s\n", + strerror(-ret)); } else { dev_err(ci->dev, "no ULPI support available\n"); ret = -ENODEV;