linux-kernel - [PATCH v2 0/2] drm: zynqmp_dp: Use scope-based mutex helpers

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Message-Id: <20250207162528.1651426-1-sean.anderson@linux.dev>
Date: Fri,  7 Feb 2025 11:25:26 -0500
From: Sean Anderson <sean.anderson@...ux.dev>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
	dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS FOR XILINX)
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Michal Simek <michal.simek@....com>,
	Maxime Ripard <mripard@...nel.org>,
	linux-kernel@...r.kernel.org (open list),
	Thomas Zimmermann <tzimmermann@...e.de>,
	Bart Van Assche <bvanassche@....org>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/ZYNQ ARCHITECTURE),
	Sean Anderson <sean.anderson@...ux.dev>
Subject: [PATCH v2 0/2] drm: zynqmp_dp: Use scope-based mutex helpers

Fix a mutex bug and convert most of the explicit mutex_(un)locks to
guards.

Changes in v2:
- Convert some conditional return statements to returns of ternary
  expressions.
- Remove unnecessary whitespace change

Bart Van Assche (1):
  drm: zynqmp_dp: Fix a deadlock in zynqmp_dp_ignore_hpd_set()

Sean Anderson (1):
  drm: zynqmp_dp: Use scope-based mutex helpers

 drivers/gpu/drm/xlnx/zynqmp_dp.c | 147 +++++++++++--------------------
 1 file changed, 50 insertions(+), 97 deletions(-)

-- 
2.35.1.1320.gc452695387.dirty