linux-kernel - [PATCH v2 0/2] PCI: j721e: A couple of cleanups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251025074336.26743-1-linux.amoon@gmail.com>
Date: Sat, 25 Oct 2025 13:13:30 +0530
From: Anand Moon <linux.amoon@...il.com>
To: Vignesh Raghavendra <vigneshr@...com>,
	Siddharth Vadapalli <s-vadapalli@...com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-omap@...r.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E),
	linux-pci@...r.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E),
	linux-arm-kernel@...ts.infradead.org (moderated list:PCI DRIVER FOR TI DRA7XX/J721E),
	linux-kernel@...r.kernel.org (open list)
Cc: Anand Moon <linux.amoon@...il.com>,
	Markus Elfring <Markus.Elfring@....de>,
	Dan Carpenter <dan.carpenter@...aro.org>
Subject: [PATCH v2 0/2] PCI: j721e: A couple of cleanups

Refactor the J721e probe function to use devres helpers for resource
management. This replaces manual clock handling with
devm_clk_get_optional_enabled() and assigns the reset GPIO directly
to the struct members, eliminating unnecessary local variables.

These patches have been compile-tested only, as I do not have access
to the hardware for runtime verification.

v1  : https://lore.kernel.org/all/20251014113234.44418-1-linux.amoon@gmail.com/
RFC : https://lore.kernel.org/all/20251013101727.129260-1-linux.amoon@gmail.com/

Changes
v2  Drop the dev_err_probe return patch.
    Fix small issue address issue by Dan and Markus.
v1:
   Add new patch for dev_err_probe return.
   dropped unsesary clk_disable_unprepare as its handle by
   devm_clk_get_optional_enabled.

Thanks
-Anand

Anand Moon (2):
  PCI: j721e: Use devm_clk_get_optional_enabled() to get the clock
  PCI: j721e: Use inline reset GPIO assignment and drop local variable

 drivers/pci/controller/cadence/pci-j721e.c | 34 +++++++---------------
 1 file changed, 11 insertions(+), 23 deletions(-)


base-commit: 566771afc7a81e343da9939f0bd848d3622e2501
-- 
2.50.1