linux-kernel - [PATCH v5 0/2] i2c: designware-platdrv: simplify reset control and error handling

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Message-ID: <20260123100537.1429497-1-a.shimko.dev@gmail.com>
Date: Fri, 23 Jan 2026 13:05:34 +0300
From: Artem Shimko <a.shimko.dev@...il.com>
To: andi.shyti@...nel.org,
	p.zabel@...gutronix.de,
	mika.westerberg@...ux.intel.com,
	andriy.shevchenko@...ux.intel.com,
	jsd@...ihalf.com
Cc: Artem Shimko <a.shimko.dev@...il.com>,
	linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v5 0/2] i2c: designware-platdrv: simplify reset control and error handling

Hello maintainers and reviewers,

This series refactors the DesignWare platform I2C driver to simplify
reset control management and improve error handling:

Patch 1 replaces the manual reset control acquisition and deassertion
with devm_reset_control_get_optional_exclusive_deasserted(), which
combines both operations in a single call and leverages automatic
resource management.

Patch 2 follows up by refactoring the probe error handling to eliminate
goto statements in favor of direct returns with dev_err_probe(), resulting
in cleaner and more linear control flow.

Both patches maintain functional equivalence while improving code
readability and maintainability.

Regards,
artem

Artem Shimko (2):
  i2c: designware-platdrv: simplify reset control
  i2c: designware-platdrv: refactor error handling and simplify cleanup

 drivers/i2c/busses/i2c-designware-platdrv.c | 41 +++++++--------------
 1 file changed, 13 insertions(+), 28 deletions(-)

-- 
2.43.0