[PATCH 14/18] usb: host: ehci: Replace explicit printf() with dev_err()

[Andrey Smirnov]

Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
 drivers/usb/host/ehci-hcd.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index a6f497925..050a3166e 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -542,7 +542,9 @@ ehci_submit_root(struct usb_device *dev, unsigned long 
pipe, void *buffer,
        case USB_REQ_SET_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8):
        case USB_REQ_CLEAR_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8):
                if (!port || port > CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) {
-                       printf("The request port(%d) is not configured\n", port 
- 1);
+                       dev_err(ehci->dev,
+                               "The request port(%d) is not configured\n",
+                               port - 1);
                        return -1;
                }
                status_reg = (uint32_t *)&ehci->hcor->or_portsc[port - 1];
@@ -972,7 +974,8 @@ disable_periodic(struct ehci_host *ehci)
        ret = handshake((uint32_t *)&hcor->or_usbsts,
                        STS_PSS, 0, 100 * 1000);
        if (ret < 0) {
-               printf("EHCI failed: timeout when disabling periodic list\n");
+               dev_err(ehci->dev,
+                       "EHCI failed: timeout when disabling periodic list\n");
                return -ETIMEDOUT;
        }
        return 0;
@@ -993,7 +996,8 @@ enable_periodic(struct ehci_host *ehci)
        ret = handshake((uint32_t *)&hcor->or_usbsts,
                        STS_PSS, STS_PSS, 100 * 1000);
        if (ret < 0) {
-               printf("EHCI failed: timeout when enabling periodic list\n");
+               dev_err(ehci->dev,
+                       "EHCI failed: timeout when enabling periodic list\n");
                return -ETIMEDOUT;
        }
 
-- 
2.21.0


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