[PATCH] usb: xhci-mvebu: use dev_err() instead of printf()

Print the VBUS regulator failure with dev_err() so that the message
carries the device name and honours the log level, as
drivers/usb/host/ehci-generic.c already does.

Add the <dm/device_compat.h> include that dev_err() needs; <dm.h> does
not pull it in.

No functional change intended.

Suggested-by: Marek Vasut <[email protected]>
Signed-off-by: Bruno Banelli <[email protected]>
---
 drivers/usb/host/xhci-mvebu.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c
index f932acf848..dbac71842a 100644
--- a/drivers/usb/host/xhci-mvebu.c
+++ b/drivers/usb/host/xhci-mvebu.c
@@ -9,6 +9,7 @@
 #include <fdtdec.h>
 #include <log.h>
 #include <usb.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 #include <asm/gpio.h>
 
@@ -53,7 +54,7 @@ static int xhci_usb_probe(struct udevice *dev)
 	if (!ret) {
 		ret = regulator_set_enable_if_allowed(regulator, true);
 		if (ret && ret != -ENOSYS) {
-			printf("Failed to turn ON the VBUS regulator\n");
+			dev_err(dev, "Failed to turn ON the VBUS regulator\n");
 			return ret;
 		}
 	}
-- 
2.43.0