diff options
-rw-r--r-- | chip/stm32/usb_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/stm32/usb_spi.c b/chip/stm32/usb_spi.c index 54caae015e..86254ddaac 100644 --- a/chip/stm32/usb_spi.c +++ b/chip/stm32/usb_spi.c @@ -273,8 +273,8 @@ static void usb_spi_process_rx_packet(struct usb_spi_config const *config, } else if (write_count > USB_SPI_MAX_WRITE_COUNT) { setup_transfer_response(config, USB_SPI_WRITE_COUNT_INVALID); +#ifdef CONFIG_SPI_HALFDUPLEX } else if (read_count == USB_SPI_FULL_DUPLEX_ENABLED) { -#ifndef CONFIG_SPI_HALFDUPLEX /* Full duplex mode is not supported on this device. */ setup_transfer_response(config, USB_SPI_UNSUPPORTED_FULL_DUPLEX); |