[PATCH v2 8/9] rtc: rv3032: switch to using FIELD_GET_SIGNED()
From: Yury Norov <hidden>
Date: 2026-04-27 21:42:19
Also in:
linux-iio, linux-rtc, linux-wireless, lkml
Subsystem:
real time clock (rtc) subsystem, the rest · Maintainers:
Alexandre Belloni, Linus Torvalds
Switch from sign_extend32(FIELD_GET()) to the dedicated FIELD_GET_SIGNED() and don't calculate the fields length explicitly. Signed-off-by: Yury Norov <redacted> --- drivers/rtc/rtc-rv3032.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-rv3032.c b/drivers/rtc/rtc-rv3032.c
index 6c09da7738e1..6bafdec637ae 100644
--- a/drivers/rtc/rtc-rv3032.c
+++ b/drivers/rtc/rtc-rv3032.c@@ -376,7 +376,7 @@ static int rv3032_read_offset(struct device *dev, long *offset) if (ret < 0) return ret; - steps = sign_extend32(FIELD_GET(RV3032_OFFSET_MSK, value), 5); + steps = FIELD_GET_SIGNED(RV3032_OFFSET_MSK, value); *offset = DIV_ROUND_CLOSEST(steps * OFFSET_STEP_PPT, 1000);
--
2.51.0