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Filename Latest commit message Latest commit date
Marcus Folkesson 0d90ef8749 iio: adc: mcp3911: use correct formula for AD conversion
commit 9e2238e3ae40d371a1130226e0e740aa1601efa6 upstream.

The ADC conversion is actually not rail-to-rail but with a factor 1.5.
Make use of this factor when calculating actual voltage.

Fixes: 3a89b289df ("iio: adc: add support for mcp3911")
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220722130726.7627-4-marcus.folkesson@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-15 12:04:51 +02:00
arch powerpc: align syscall table for ppc32 2022-09-15 12:04:51 +02:00
block
certs
crypto
Documentation x86/bugs: Add "unknown" reporting for MMIO Stale Data 2022-09-05 10:27:45 +02:00
drivers iio: adc: mcp3911: use correct formula for AD conversion 2022-09-15 12:04:51 +02:00
fs io_uring: disable polling pollfree files 2022-09-05 10:27:47 +02:00
include platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask 2022-09-15 12:04:50 +02:00
init
ipc
kernel kprobes: don't call disarm_kprobe() for disabled kprobes 2022-09-05 10:27:47 +02:00
lib lib/vdso: Mark do_hres() and do_coarse() as __always_inline 2022-09-05 10:27:47 +02:00
LICENSES
mm Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()" 2022-09-15 12:04:49 +02:00
net net/smc: Remove redundant refcount increase 2022-09-15 12:04:50 +02:00
samples
scripts kbuild: Fix include path in scripts/Makefile.modpost 2022-09-05 10:27:45 +02:00
security apparmor: Fix memleak in aa_simple_write_to_buffer() 2022-08-25 11:18:21 +02:00
sound ALSA: timer: Use deferred fasync helper 2022-08-25 11:18:38 +02:00
tools Revert "selftests/bpf: Fix test_align verifier log patterns" 2022-09-05 10:27:39 +02:00
usr
virt KVM: Add infrastructure and macro to mark VM as bugged 2022-08-25 11:18:16 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.212 2022-09-05 10:27:48 +02:00
README

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.