From 2f48aba356a004d854bc6d77fbc032b2fc666911 Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Wed, 6 Mar 2024 16:36:31 +0100 Subject: [PATCH] counter: Introduce the COUNTER_COMP_FREQUENCY() macro Now that there are two users for the "frequency" extension, introduce a new COUNTER_COMP_FREQUENCY() macro. This extension is intended to be a read-only signal attribute. Suggested-by: William Breathitt Gray Signed-off-by: Fabrice Gasnier Link: https://lore.kernel.org/r/20240306153631.4051115-1-fabrice.gasnier@foss.st.com Signed-off-by: William Breathitt Gray --- include/linux/counter.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/counter.h b/include/linux/counter.h index b767b5c821f58..cd35d8574ee21 100644 --- a/include/linux/counter.h +++ b/include/linux/counter.h @@ -601,6 +601,9 @@ struct counter_array { #define COUNTER_COMP_FLOOR(_read, _write) \ COUNTER_COMP_COUNT_U64("floor", _read, _write) +#define COUNTER_COMP_FREQUENCY(_read) \ + COUNTER_COMP_SIGNAL_U64("frequency", _read, NULL) + #define COUNTER_COMP_POLARITY(_read, _write, _available) \ { \ .type = COUNTER_COMP_SIGNAL_POLARITY, \ -- 2.30.2