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Code Issues Releases Packages Activity
linux/drivers/pps
History
Calvin Owens b899e0279f pps-gpio: remove dead capture_clear code 
The capture_clear field is never set, and all code conditional on it being
set has been unreachable since the platform data logic was removed from
pps-gpio in ee89646619 ("pps: clients: gpio: Get rid of legacy platform
data").

I think the only logical thing to do here is to remove it all, since no
in-tree code ever actually used it in the first place, and it has been
completely dead code for over five years (since v5.13).

Sashiko asked some questions about the gpiod_get_value() call which caused
me to look deeper and figure this out, but it did not actually notice
capture_clear is never set.

Link: https://lore.kernel.org/f70196bafcf75d9782dd36ed784e42345b6e8a1b.1783355507.git.calvin@wbinvd.org
Fixes: ee89646619 ("pps: clients: gpio: Get rid of legacy platform data")
Signed-off-by: Calvin Owens <calvin@wbinvd.org>
Closes: https://sashiko.dev/#/patchset/cover.1779733602.git.calvin%40wbinvd.org?part=1
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
History 2026-08-03 21:10:10 -07:00
..
clients pps-gpio: remove dead capture_clear code 2026-08-03 21:10:10 -07:00
generators Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
kapi.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kc.c pps: don't allow PPS_KC_BIND on removed devices 2026-08-03 21:10:10 -07:00
kc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile drivers pps: add PPS generators support 2025-01-08 13:18:09 +01:00
pps.c pps: don't try to wait for negative timeouts in PPS_FETCH 2026-08-03 21:10:10 -07:00
sysfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00