drivers: modem: modem_iface_uart: Remove gsm_mux integration (7e764610) · Commits · Wenxi XU / zephyr

drivers/modem/modem_iface_uart_interrupt.c

+3 −24

Original line number	Diff line number	Diff line
		@@ -125,18 +125,6 @@ static int modem_iface_uart_read(struct modem_iface *iface,
		return 0;
		}

		static bool mux_is_active(struct modem_iface *iface)
		{
		bool active = false;

		#if defined(CONFIG_UART_MUX_DEVICE_NAME)
		active = strncmp(CONFIG_UART_MUX_DEVICE_NAME, iface->dev->name,
		sizeof(CONFIG_UART_MUX_DEVICE_NAME) - 1) == 0;
		#endif /* CONFIG_UART_MUX_DEVICE_NAME */

		return active;
		}

		static int modem_iface_uart_write(struct modem_iface *iface,
		const uint8_t *buf, size_t size)
		{
		@@ -148,18 +136,9 @@ static int modem_iface_uart_write(struct modem_iface *iface,
		return 0;
		}

		/* If we're using gsm_mux, We don't want to use poll_out because sending
		* one byte at a time causes each byte to get wrapped in muxing headers.
		* But we can safely call uart_fifo_fill outside of ISR context when
		* muxing because uart_mux implements it in software.
		*/
		if (mux_is_active(iface)) {
		uart_fifo_fill(iface->dev, buf, size);
		} else {
		do {
		uart_poll_out(iface->dev, *buf++);
		} while (--size);
		}

		return 0;
		}