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pps: bump PPS device count

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Modern systems may have more than 16 PPS sources and current hard-coded
limit breaks registration of some devices. Let's bump the limit to 256
in hope it will be enough in foreseen future.

Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Link: https://patch.msgid.link/20260515135028.2021318-1-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vadim Fedorenko
2026-05-15 13:50:28 +00:00
committed by Jakub Kicinski
parent 794cd1c77f
commit 9bf93cb2e1
1 changed files with 1 additions and 1 deletions
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2
include/uapi/linux/pps.h
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@@ -26,7 +26,7 @@
#include <linux/types.h>
#define PPS_VERSION "5.3.6"
#define PPS_MAX_SOURCES 16 /* should be enough... */
#define PPS_MAX_SOURCES 256 /* should be enough... */
/* Implementation note: the logical states ``assert'' and ``clear''
* are implemented in terms of the chip register, i.e. ``assert''