Revert "drivers: serial: ns16550: Add support for Async APIs"

This reverts commit 2d03aaf. The async API for NS16550 is incomplete. We are near the next release so it is better to revert it for now, and a proper correct implementation can be done before next-next release. Relates to #57103 Signed-off-by: Daniel Leung <[email protected]>
zephyrproject-rtos · Jun 13, 2023 · d88840a · d88840a
1 parent d451895
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diff --git a/drivers/serial/Kconfig.ns16550 b/drivers/serial/Kconfig.ns16550
@@ -6,7 +6,6 @@ menuconfig UART_NS16550
 	depends on DT_HAS_NS16550_ENABLED
 	select SERIAL_HAS_DRIVER
 	select SERIAL_SUPPORT_INTERRUPT
-	select SERIAL_SUPPORT_ASYNC
 	help
 	  This option enables the NS16550 serial driver.
 	  This driver can be used for the serial hardware