linux-kernel - [PATCH] rtc: max31335: use correct CONFIG symbol in IS

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20260108045432.2705691-1-rdunlap@infradead.org>
Date: Wed,  7 Jan 2026 20:54:32 -0800
From: Randy Dunlap <rdunlap@...radead.org>
To: linux-kernel@...r.kernel.org
Cc: Randy Dunlap <rdunlap@...radead.org>,
	Antoniu Miclaus <antoniu.miclaus@...log.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	linux-rtc@...r.kernel.org
Subject: [PATCH] rtc: max31335: use correct CONFIG symbol in IS_REACHABLE()

IS_REACHABLE() is meant to be used with full symbol names from a kernel
.config file, not the shortened symbols used in Kconfig files, so
change HWMON to CONFIG_HWMON in 3 places.

Fixes: dedaf03b99d6 ("rtc: max31335: add driver support")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
---
Cc: Antoniu Miclaus <antoniu.miclaus@...log.com>
Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: linux-rtc@...r.kernel.org

 drivers/rtc/rtc-max31335.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- linux-next-20260107.orig/drivers/rtc/rtc-max31335.c
+++ linux-next-20260107/drivers/rtc/rtc-max31335.c
@@ -591,7 +591,7 @@ static struct nvmem_config max31335_nvme
 	.size = MAX31335_RAM_SIZE,
 };
 
-#if IS_REACHABLE(HWMON)
+#if IS_REACHABLE(CONFIG_HWMON)
 static int max31335_read_temp(struct device *dev, enum hwmon_sensor_types type,
 			      u32 attr, int channel, long *val)
 {
@@ -672,7 +672,7 @@ static int max31335_clkout_register(stru
 static int max31335_probe(struct i2c_client *client)
 {
 	struct max31335_data *max31335;
-#if IS_REACHABLE(HWMON)
+#if IS_REACHABLE(CONFIG_HWMON)
 	struct device *hwmon;
 #endif
 	const struct chip_desc *match;
@@ -727,7 +727,7 @@ static int max31335_probe(struct i2c_cli
 		return dev_err_probe(&client->dev, ret,
 				     "cannot register rtc nvmem\n");
 
-#if IS_REACHABLE(HWMON)
+#if IS_REACHABLE(CONFIG_HWMON)
 	if (max31335->chip->temp_reg) {
 		hwmon = devm_hwmon_device_register_with_info(&client->dev, client->name, max31335,
 							     &max31335_chip_info, NULL);