From: Jeremy Linton <lintonrjeremy@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: broonie@kernel.org, lgirdwood@gmail.com, puck.chen@hisilicon.com,
lee.jones@linaro.org, Jeremy Linton <lintonrjeremy@gmail.com>
Subject: [PATCH 0/2] Hi655x: mfd/pmic: regulator: Correct dependencies
Date: Mon, 20 Mar 2017 23:53:39 -0500 [thread overview]
Message-ID: <20170321045341.4833-1-lintonrjeremy@gmail.com> (raw)
In an environment where the hi655x pmic is being built as a
standalone module, it fails to automatically load resulting
in boot failures, machine hangs, etc. First we correct this
by setting an appropriate module dependency. Then we bump the
module use count on the mfd/pmic driver so that it cannot be
unloaded when in use. Again this avoids machine crashes.
Jeremy Linton (2):
mfd: hi655x: Reference required regulator driver
regulator: hi655x: Bump parent pmic module use count
drivers/mfd/hi655x-pmic.c | 1 +
drivers/regulator/hi655x-regulator.c | 26 ++++++++++++++++++++++++--
2 files changed, 25 insertions(+), 2 deletions(-)
--
2.10.2
next reply other threads:[~2017-03-21 4:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 4:53 Jeremy Linton [this message]
2017-03-21 4:53 ` [PATCH 1/2] mfd: hi655x: Reference required regulator driver Jeremy Linton
2017-03-23 16:31 ` Lee Jones
2017-03-21 4:53 ` [PATCH 2/2] regulator: hi655x: Bump parent pmic module use count Jeremy Linton
2017-03-21 11:08 ` Mark Brown
2017-03-21 20:23 ` Jeremy Linton
2017-03-22 11:43 ` Mark Brown
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