linux-kernel - [PATCH 0/3] mfd syscon and altera-sysmgr cleanup

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Date: Tue, 20 Feb 2024 11:50:09 +0000
From: Peter Griffin <peter.griffin@...aro.org>
To: arnd@...db.de,
	lee@...nel.org,
	thor.thayer@...ux.intel.com
Cc: kernel-team@...roid.com,
	krzysztof.kozlowski@...aro.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	pankaj.dubey@...sung.com,
	tudor.ambarus@...aro.org,
	andre.draszik@...aro.org,
	saravanak@...gle.com,
	willmcvicker@...gle.com,
	Peter Griffin <peter.griffin@...aro.org>
Subject: [PATCH 0/3] mfd syscon and altera-sysmgr cleanup

Hi,

Whilst implementing a driver similar to altera-sysmgr for exynos
it was noticed during the review feedback that we should only call
of_node_put() if the property is provided otherwise nothing has
taken a reference on the node. Both syscon and altera-sysmgr also
have the same issue which this series fixes.

Another piece of review feedback was not to use extern keyword in
the header file, so I also cleaned that up whilst being here.

regards,

Peter.

Peter Griffin (3):
  mfd: syscon: call of_node_put() only when of_parse_phandle() takes a
    ref
  mfd: syscon: remove extern from function prototypes
  mfd: altera-sysmgr: call of_node_put() only when of_parse_phandle()
    takes a ref

 drivers/mfd/altera-sysmgr.c |  4 +++-
 drivers/mfd/syscon.c        |  4 +++-
 include/linux/mfd/syscon.h  | 25 +++++++++++--------------
 3 files changed, 17 insertions(+), 16 deletions(-)

-- 
2.44.0.rc0.258.g7320e95886-goog