linux-kernel - [PATCH v2 0/3] Provide event map helper for regulator drivers

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Date:   Wed, 24 Nov 2021 09:16:18 +0200
From:   Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
To:     Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
        Matti Vaittinen <mazziesaccount@...il.com>
Cc:     Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] Provide event map helper for regulator drivers

This series provides an event map helper for regulator drivers and few
other minor things.

Regulators which provide trivial notification IRQs can use generic IRQ
mapper. Trivial in this context means the IRQ only informs one type of
event, for one regulator.

I did these changes for a new ROHM PMIC - which unfortunately requires
(hopefully only) one more HW revision before it is good to go. So there
is no rush with merging the first two patches - but I decided to send
them as they might lower the barrier of using the notifications with
some non ROHM ICs. Please use your best judgement whether to include
them at this phase or not.

The last patch is a fix for IRQ helper removing an unused struct member
and I think it should be merged no matter what is the fate of the
previous patches.

The series is based on regulator/for-next

---

Matti Vaittinen (3):
  regulators: Add regulator_err2notif() helper
  regulators: irq_helper: Provide helper for trivial IRQ notifications
  regulator: Drop unnecessary struct member

 drivers/regulator/irq_helpers.c  | 41 +++++++++++++++++++++++++++++++-
 include/linux/regulator/driver.h | 37 +++++++++++++++++++++++++++-
 2 files changed, 76 insertions(+), 2 deletions(-)

-- 
2.31.1

-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =] 

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