From d64bfd9f3352b9d9bdeca06de1a0a1c1bd47b896 Mon Sep 17 00:00:00 2001 From: Nikhil Gautam Date: Tue, 14 Jul 2026 17:01:34 +0530 Subject: [PATCH] iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask GENMASK(h, l) requires h >= l, but OPT4001_CTRL_FAULT_COUNT is defined as GENMASK(0, 1). The define is currently unused so there is no functional impact, but fix it before anyone builds on it, and add the _MASK suffix for consistency with the neighbouring definitions. Fixes: 9a9608418292 ("iio: light: Add support for TI OPT4001 light sensor") Signed-off-by: Nikhil Gautam Reviewed-by: Andy Shevchenko Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/light/opt4001.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/light/opt4001.c b/drivers/iio/light/opt4001.c index 2448d6330489..aa3d87995b7c 100644 --- a/drivers/iio/light/opt4001.c +++ b/drivers/iio/light/opt4001.c @@ -39,7 +39,7 @@ #define OPT4001_CTRL_OPER_MODE_MASK GENMASK(5, 4) #define OPT4001_CTRL_LATCH_MASK GENMASK(3, 3) #define OPT4001_CTRL_INT_POL_MASK GENMASK(2, 2) -#define OPT4001_CTRL_FAULT_COUNT GENMASK(0, 1) +#define OPT4001_CTRL_FAULT_COUNT_MASK GENMASK(1, 0) /* OPT4001 constants */ #define OPT4001_DEVICE_ID_VAL 0x121