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macintosh/ams: Fix unused variable warning

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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 <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240507140150.54630-1-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman 2024-05-08 00:01:50 +10:00
parent c330b50d8c
commit bc8744c6bf
1 changed files with 1 additions and 1 deletions
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drivers/macintosh/Kconfig
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@ -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
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