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Commit 2f2a0c70 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman
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serial/efm32-uart: use COMPILE_TEST symbol to extend compile test coverage 



The driver fails to build on x86 because writel_relaxed isn't available
there. That function exists on arm, arm64, avr32, hexagon, mips and sh,
but adding all these is overkill so stick to arm only.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 195be84a

drivers/tty/serial/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -1424,8 +1424,8 @@ config SERIAL_AR933X_NR_UARTS 
	  to support.



config SERIAL_EFM32_UART

	tristate "EFM32 UART/USART port."

	depends on ARCH_EFM32

	tristate "EFM32 UART/USART port"

	depends on ARM && (ARCH_EFM32 || COMPILE_TEST)

	select SERIAL_CORE

	help

	  This driver support the USART and UART ports on