usb: gadget: at91_udc: fix incorrect print type

Fix a build error observed with ARCH=arm DEFCONFIG=allmodconfig build.

drivers/usb/gadget/udc/at91_udc.h:174:42: error: format '%d' expects argument of type 'int', but argument 3 has type 'struct gpio_desc *' [-Werror=format=]

Fixes: 4a555f2b8d31 ("usb: gadget: at91_udc: Convert to GPIO descriptors")
Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com>
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Link: https://lore.kernel.org/r/20220119020849.25732-1-miles.chen@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index dd0819d..9040a05 100644 (file)
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -1895,7 +1895,7 @@ static int at91udc_probe(struct platform_device *pdev)
                                        at91_vbus_irq, 0, driver_name, udc);
                        if (retval) {
                                DBG("request vbus irq %d failed\n",
-                                   udc->board.vbus_pin);
+                                   desc_to_gpio(udc->board.vbus_pin));
                                goto err_unprepare_iclk;
                        }
                }