| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.20 012/105] mfd: at91-usart: Add platform dependency | Date | Tue, 12 Feb 2019 21:32:03 -0500 |
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From: Jean Delvare <jdelvare@suse.de>
[ Upstream commit 628f3dfe4c7b35bbe63ec194ca6da857b00b0083 ]
It doesn't make sense to present option MFD_AT91_USART by default if not building an AT91 kernel, as the drivers which depend on it are not available.
Fixes: 7d3aa342cef7 ("mfd: at91-usart: Add MFD driver for USART") Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 8c5dfdce4326..f461460a2aeb 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -102,6 +102,7 @@ config MFD_AAT2870_CORE config MFD_AT91_USART tristate "AT91 USART Driver" select MFD_CORE + depends on ARCH_AT91 || COMPILE_TEST help Select this to get support for AT91 USART IP. This is a wrapper over at91-usart-serial driver and usart-spi-driver. Only one function -- 2.19.1
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