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This variable is not referenced in either of these two drivers driver,
causing a warning when they are built-in and W=1 warnings are enabled
with gcc:
drivers/staging/gpib/tnt4882/tnt4882_gpib.c:1507:35: error: 'tnt4882_pnp_table' defined but not used [-Werror=unused-const-variable=]
1507 | static const struct pnp_device_id tnt4882_pnp_table[] = {
| ^~~~~~~~~~~~~~~~~
drivers/staging/gpib/hp_82341/hp_82341.c:811:35: error: 'hp_82341_pnp_table' defined but not used [-Werror=unused-const-variable=]
811 | static const struct pnp_device_id hp_82341_pnp_table[] = {
The MODULE_DEVICE_TABLE() entry does have the effect of loading
the module when the PNP device is detected, so it is still needed
for the modular case.
Ideally the drivers should be converted to pnp_register_driver(),
which would lead to the ID table actually being used.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250217131356.3759347-2-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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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 reStructuredText 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.