[PATCH 6.18 007/752] rtc: max31335: use correct CONFIG symbol in IS_REACHABLE()

Sasha Levin
2026-02-28T17:48:01Z

From: Randy Dunlap <rdunlap@infradead.org>

[ Upstream commit d5aca9a17f6de884febc56018f92d743b8ea1298 ]

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@infradead.org>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20260108045432.2705691-1-rdunlap@infradead.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/rtc/rtc-max31335.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-max31335.c b/drivers/rtc/rtc-max31335.c
index 23b7bf16b4cd5..952b455071d68 100644
--- a/drivers/rtc/rtc-max31335.c
+++ b/drivers/rtc/rtc-max31335.c
@@ -591,7 +591,7 @@ static struct nvmem_config max31335_nvmem_cfg = {
.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(struct device *dev)
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_client *client)
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);
--
2.51.0