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608ab627d9
commit e51d05f523e43ce5d2bad957943a2b14f68078cd upstream.
Commit under Fixes introduced the IRQ handler for "ks-pcie-error-irq".
The interrupt is acquired using "request_irq()" but is never freed if
the driver exits due to an error. Although the section in the driver that
invokes "request_irq()" has moved around over time, the issue hasn't been
addressed until now.
Fix this by using "devm_request_irq()" which automatically frees the
interrupt if the driver exits.
Fixes: 025dd3daed ("PCI: keystone: Add error IRQ handler")
Reported-by: Jiri Slaby <jirislaby@kernel.org>
Closes: https://lore.kernel.org/r/3d3a4b52-e343-42f3-9d69-94c259812143@kernel.org
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20250912100802.3136121-2-s-vadapalli@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.