[PATCH 0/3] IRQ_DOMAIN: remove all "depends on", use only "select"

[Randy Dunlap]

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.

IRQ_DOMAIN is selected 109 times and is depended on 3 times in
current linux-next. Eliminate the uses of "depends on" by
converting them to "select".

 [PATCH 1/3] extcon: max8997: select IRQ_DOMAIN instead of depending on it
 [PATCH 2/3] of: OF_IRQ: select IRQ_DOMAIN instead of depending on it
 [PATCH 3/3] rtc: mt6397: select IRQ_DOMAIN instead of depending on it

diffstat:
 drivers/extcon/Kconfig |    3 ++-
 drivers/of/Kconfig     |    3 ++-
 drivers/rtc/Kconfig    |    3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

Cc: Arnd Bergmann <arnd at arndb.de>
Cc: MyungJoo Ham <myungjoo.ham at samsung.com>
Cc: Chanwoo Choi <cw00.choi at samsung.com>
Cc: Donggeun Kim <dg77.kim at samsung.com>
Cc: Marc Zyngier <maz at kernel.org>
Cc: Philipp Zabel <p.zabel at pengutronix.de>
Cc: Peter Rosin <peda at axentia.se>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: Geert Uytterhoeven <geert at linux-m68k.org>
Cc: Rob Herring <robh at kernel.org>
Cc: Eddie Huang <eddie.huang at mediatek.com>
Cc: Sean Wang <sean.wang at mediatek.com>
Cc: Matthias Brugger <matthias.bgg at gmail.com>
Cc: Alessandro Zummo <a.zummo at towertech.it>
Cc: Alexandre Belloni <alexandre.belloni at bootlin.com>
Cc: linux-rtc at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-mediatek at lists.infradead.org