From bc8744c6bf0d487dcb7911d093fce60a62cc2654 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Wed, 8 May 2024 00:01:50 +1000 Subject: [PATCH] macintosh/ams: Fix unused variable warning If both CONFIG_SENSORS_AMS_PMU and CONFIG_SENSORS_AMS_I2C are unset, there is an unused variable warning in the ams driver: drivers/macintosh/ams/ams-core.c: In function 'ams_init': drivers/macintosh/ams/ams-core.c:181:29: warning: unused variable 'np' 181 | struct device_node *np; The driver needs at least one of the configs enabled in order to actually function. So fix the compiler warning by ensuring at least one of the configs is enabled. Suggested-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://msgid.link/20240507140150.54630-1-mpe@ellerman.id.au --- drivers/macintosh/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index a0e717a986dc..fb38f684444f 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -262,7 +262,7 @@ config SENSORS_AMS will be called ams. config SENSORS_AMS_PMU - bool "PMU variant" + bool "PMU variant" if SENSORS_AMS_I2C depends on SENSORS_AMS && ADB_PMU default y help