Adam Xue ed9cf7c460 bus: mhi: host: Do not use uninitialized 'dev' pointer in mhi_init_irq_setup()
commit d0856a6dff57f95cc5d2d74e50880f01697d0cc4 upstream.

In mhi_init_irq_setup, the device pointer used for dev_err() was not
initialized. Use the pointer from mhi_cntrl instead.

Fixes: b0fc0167f2 ("bus: mhi: core: Allow shared IRQ for event rings")
Fixes: 3000f85b8f ("bus: mhi: core: Add support for basic PM operations")
Signed-off-by: Adam Xue <zxue@semtech.com>
[mani: reworded subject/description and CCed stable]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20250905174118.38512-1-zxue@semtech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-10-19 16:30:48 +02:00
2022-09-28 09:02:20 +02:00
2025-10-15 11:58:10 +02:00

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.
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