linux-kernel - [PATCH 13/16] leds: eds-mt6370-rgb: Fix type incompatibility with find

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250515081332.151250-14-asoponar@taladin.ro>
Date: Thu, 15 May 2025 11:13:29 +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,
	jic23@...nel.org,
	pavel@....cz,
	lee@...nel.org,
	baocheng.su@...mens.com,
	wim@...ux-watchdog.org,
	tobias.schaffner@...mens.com,
	angelogioacchino.delregno@...labora.com,
	benedikt.niedermayr@...mens.com,
	matthias.bgg@...il.com,
	aardelean@...libre.com,
	contact@...y.one,
	Alexandru Soponar <asoponar@...adin.ro>
Subject: [PATCH 13/16] leds: eds-mt6370-rgb: Fix type incompatibility with find_closest()

The common_tfreqs and mt6372_tfreqs arrays were previously declared as
unsigned int but used with find_closest(), which now takes signed int
parameters. Change these arrays from unsigned int to int to maintain type
compatibility with the find_closest() function signature and prevent
compilation errors.

Signed-off-by: Alexandru Soponar <asoponar@...adin.ro>
---
 drivers/leds/rgb/leds-mt6370-rgb.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/leds/rgb/leds-mt6370-rgb.c b/drivers/leds/rgb/leds-mt6370-rgb.c
index ebd3ba878dd5..6ce11432dd96 100644
--- a/drivers/leds/rgb/leds-mt6370-rgb.c
+++ b/drivers/leds/rgb/leds-mt6370-rgb.c
@@ -135,7 +135,7 @@ struct mt6370_led {
 };
 
 struct mt6370_pdata {
-	const unsigned int *tfreq;
+	const int *tfreq;
 	unsigned int tfreq_len;
 	u16 reg_rgb1_tr;
 	s16 reg_rgb_chrind_tr;
@@ -212,11 +212,11 @@ static const struct linear_range mt6372_led_ranges[R_MAX_RANGES] = {
 	[R_LED_TOFF]	= { 250, 0, 15, 500 },
 };
 
-static const unsigned int common_tfreqs[] = {
+static const int common_tfreqs[] = {
 	10000, 5000, 2000, 1000, 500, 200, 5, 1,
 };
 
-static const unsigned int mt6372_tfreqs[] = {
+static const int mt6372_tfreqs[] = {
 	8000, 4000, 2000, 1000, 500, 250, 8, 4,
 };
 
@@ -304,7 +304,8 @@ static int mt6370_set_led_freq(struct mt6370_priv *priv, unsigned int led_no, un
 	const struct mt6370_pdata *pdata = priv->pdata;
 	enum mt6370_led_field sel_field;
 	unsigned int tfreq_len = pdata->tfreq_len;
-	unsigned int tsum, sel;
+	unsigned int sel;
+	int tsum;
 
 	tsum = ton + toff;
 
-- 
2.49.0