mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-03-09 16:49:30 -04:00
e935dbfc9f
Changesetdc9f65cf9a("media: staging: atomisp: avoid a warning if 32 bits build") was meant to solve an impossible condition when building with 32 bits. It turns that this impossible condition also happens wit 64 bits: drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:698 gmin_get_config_var() warn: impossible condition '(*out_len > (~0)) => (0-u64max > u64max)' After a further analysis, this condition will always be false as, on all architectures, size_t doesn't have more bits than unsigned long. Also, the only two archs that really matter are x86 and x86_64, as this driver doesn't build on other archs (as it depends on X86-specific UEFI support). So, just drop the useless code. Fixes:dc9f65cf9a("media: staging: atomisp: avoid a warning if 32 bits build") Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.