linux-kernel - [PATCH 12/16] iio: max44009: Fix type incompatibility with non-macro find

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Message-ID: <20250515081332.151250-13-asoponar@taladin.ro>
Date: Thu, 15 May 2025 11:13:28 +0300
From: Alexandru Soponar <asoponar@...adin.ro>
To: linux-kernel@...r.kernel.org,
	linux-hwmon@...r.kernel.org,
	linux-iio@...r.kernel.org,
	linux-leds@...r.kernel.org,
	linux-watchdog@...r.kernel.org
Cc: jdelvare@...e.com,
	linux@...ck-us.net,
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	pavel@....cz,
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	contact@...y.one,
	Alexandru Soponar <asoponar@...adin.ro>
Subject: [PATCH 12/16] iio: max44009: Fix type incompatibility with non-macro find_closest

The max44009_int_time_ns_array array was previously declared as u32 but
used with find_closest(). With find_closest() now implemented as a
function taking signed int parameters instead of a macro, passing unsigned
arrays causes type incompatibility errors. This patch changes the arrays
type from u32 to int to ensure compatibility with the function signature
and prevent compilation errors.

Signed-off-by: Alexandru Soponar <asoponar@...adin.ro>
---
 drivers/iio/light/max44009.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/light/max44009.c b/drivers/iio/light/max44009.c
index 8cd7f5664e5b..d274224fc210 100644
--- a/drivers/iio/light/max44009.c
+++ b/drivers/iio/light/max44009.c
@@ -55,7 +55,7 @@
 /* The fixed-point fractional multiplier for de-scaling threshold values */
 #define MAX44009_FRACT_MULT 1000000
 
-static const u32 max44009_int_time_ns_array[] = {
+static const int max44009_int_time_ns_array[] = {
 	800000000,
 	400000000,
 	200000000,
-- 
2.49.0