[U-Boot] [PATCH 1/3] sunxi: musb: Improve output during probing

Hans de Goede
2015-06-20T15:35:07Z

When we return an error the usb core will log a message, so in this case
do not print a newline, instead print ": " after our identifier as a
seperator between our identifier and the error message logged by the core.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/usb/musb-new/sunxi.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index d1cb8e0..bb88687 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -301,21 +301,26 @@ int musb_usb_probe(struct udevice *dev)
{
struct musb_host_data *host = dev_get_priv(dev);
struct usb_bus_priv *priv = dev_get_uclass_priv(dev);
+ int ret;

priv->desc_before_addr = true;

+ printf("MUSB OTG");
+
if (!host->host) {
host->host = musb_init_controller(&musb_plat, NULL,
(void *)SUNXI_USB0_BASE);
if (!host->host) {
- printf("Failed to init the controller\n");
+ printf(": ");
return -EIO;
}
}

- printf("MUSB OTG in host-mode\n");
+ ret = musb_lowlevel_init(host);
+
+ printf((ret == 0) ? "\n" : ": ");

- return musb_lowlevel_init(host);
+ return ret;
}

int musb_usb_remove(struct udevice *dev)
--
2.4.3