linux-kernel - [PATCH 0/8] firmware: imx: scu: Misc update

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Message-Id: <20251014-imx-firmware-v1-0-ba00220613ca@nxp.com>
Date: Tue, 14 Oct 2025 12:54:37 +0800
From: Peng Fan <peng.fan@....com>
To: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <frank.li@....com>, 
 Dong Aisheng <aisheng.dong@....com>
Cc: imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: [PATCH 0/8] firmware: imx: scu: Misc update

various misc update for imx-scu.c and imx-scu-irq.c.
Patch 1 is a bug fix, but not critical.
For other patches, there is no real issue reported, I just reviewed
the code again and see some potential risk, so patch 2-4 is to
avoid potential issues. Other patches are misc patches, regarding
error code update, use devm_x API, suppress bind attr.

Signed-off-by: Peng Fan <peng.fan@....com>
---
Peng Fan (8):
      firmware: imx: scu-irq: fix OF node leak in
      firmware: imx: scu-irq: Free mailbox client on failure
      firmware: imx: scu-irq: Init workqueue before request mbox channel
      firmware: imx: scu-irq: Set mu_resource_id before get handle
      firmware: imx: scu-irq: Remove unused export of imx_scu_enable_general_irq_channel
      firmware: imx: scu: Update error code
      firmware: imx: scu: Suppress bind attrs
      firmware: imx: scu: Use devm_mutex_init

 drivers/firmware/imx/imx-scu-irq.c | 28 +++++++++++++++-------------
 drivers/firmware/imx/imx-scu.c     | 11 +++++++----
 2 files changed, 22 insertions(+), 17 deletions(-)
---
base-commit: 2b763d4652393c90eaa771a5164502ec9dd965ae
change-id: 20251012-imx-firmware-492ba9230ef2

Best regards,
-- 
Peng Fan <peng.fan@....com>