diff options
Diffstat (limited to 'drivers/usb/gadget/udc/max3420_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/max3420_udc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/max3420_udc.c b/drivers/usb/gadget/udc/max3420_udc.c index 23f33946d80c..35179543c327 100644 --- a/drivers/usb/gadget/udc/max3420_udc.c +++ b/drivers/usb/gadget/udc/max3420_udc.c @@ -7,7 +7,7 @@ * * Based on: * o MAX3420E datasheet - * http://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf + * https://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf * o MAX342{0,1}E Programming Guides * https://pdfserv.maximintegrated.com/en/an/AN3598.pdf * https://pdfserv.maximintegrated.com/en/an/AN3785.pdf @@ -623,7 +623,6 @@ static void max3420_set_clear_feature(struct max3420_udc *udc) static void max3420_handle_setup(struct max3420_udc *udc) { struct usb_ctrlrequest setup; - u8 addr; spi_rd_buf(udc, MAX3420_REG_SUDFIFO, (void *)&setup, 8); @@ -647,7 +646,7 @@ static void max3420_handle_setup(struct max3420_udc *udc) USB_TYPE_STANDARD | USB_RECIP_DEVICE)) { break; } - addr = spi_rd8_ack(udc, MAX3420_REG_FNADDR, 1); + spi_rd8_ack(udc, MAX3420_REG_FNADDR, 1); dev_dbg(udc->dev, "Assigned Address=%d\n", udc->setup.wValue); return; case USB_REQ_CLEAR_FEATURE: |