https://github.com/torvalds/linux
Revision 1f05f65bddd6958d25b133f886da49c1d4bff3fa authored by Alexandru Gagniuc on 05 September 2022, 14:28:04 UTC, committed by Guenter Roeck on 05 September 2022, 22:15:13 UTC
The tps23861 registers are little-endian, and regmap_read_bulk() does
not do byte order conversion. On BE machines, the bytes were swapped,
and the interpretation of the resistance value was incorrect.

To make it work on both big and little-endian machines, use
le16_to_cpu() to convert the resitance register to host byte order.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Fixes: fff7b8ab22554 ("hwmon: add Texas Instruments TPS23861 driver")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220905142806.110598-1-mr.nuke.me@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
1 parent 7e18e42
History
Tip revision: 1f05f65bddd6958d25b133f886da49c1d4bff3fa authored by Alexandru Gagniuc on 05 September 2022, 14:28:04 UTC
hwmon: (tps23861) fix byte order in resistance register
Tip revision: 1f05f65
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
io_uring
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 19.9 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 151 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.9 KB
.mailmap -rw-r--r-- 23.7 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 99.1 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 663.6 KB
Makefile -rw-r--r-- 64.5 KB
README -rw-r--r-- 727 bytes

README

back to top