From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit 544c42f798e1651dcb04fb0395219bf0f1c2607e ]
IRQ_DOMAIN is a hidden (not user visible) symbol. Users cannot set it directly thru "make *config", so drivers should select it instead of depending on it if they need it. Relying on it being set for a dependency is risky.
Consistently using "select" or "depends on" can also help reduce Kconfig circular dependency issues.
Therefore, change the use of "depends on" for IRQ_DOMAIN to "select" for RTC_DRV_MT6397.
Fixes: 04d3ba70a3c9 ("rtc: mt6397: add IRQ domain dependency") Cc: Arnd Bergmann arnd@arndb.de Cc: Eddie Huang eddie.huang@mediatek.com Cc: Sean Wang sean.wang@mediatek.com Cc: Matthias Brugger matthias.bgg@gmail.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: Alessandro Zummo a.zummo@towertech.it Cc: Alexandre Belloni alexandre.belloni@bootlin.com Cc: linux-rtc@vger.kernel.org Cc: Marc Zyngier maz@kernel.org Cc: Philipp Zabel p.zabel@pengutronix.de Cc: Peter Rosin peda@axentia.se Reviewed-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Signed-off-by: Randy Dunlap rdunlap@infradead.org Link: https://lore.kernel.org/r/20240213050258.6167-1-rdunlap@infradead.org Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/rtc/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index bb63edb507da4..87dc050ca004c 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1843,7 +1843,8 @@ config RTC_DRV_MT2712
config RTC_DRV_MT6397 tristate "MediaTek PMIC based RTC" - depends on MFD_MT6397 || (COMPILE_TEST && IRQ_DOMAIN) + depends on MFD_MT6397 || COMPILE_TEST + select IRQ_DOMAIN help This selects the MediaTek(R) RTC driver. RTC is part of MediaTek MT6397 PMIC. You should enable MT6397 PMIC MFD before select