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| author | Arnd Bergmann <arnd@arndb.de> | 2025-08-08 17:17:57 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-10-01 10:28:30 +0100 |
| commit | e399d779c9acf277488c5b306b71dcbc71e160ca (patch) | |
| tree | 23e2a9b8a42940c55b348bbd2c3123e2888e86b5 /drivers | |
| parent | dt-bindings: mfd: Move embedded controllers to own directory (diff) | |
| download | linux-e399d779c9acf277488c5b306b71dcbc71e160ca.tar.gz linux-e399d779c9acf277488c5b306b71dcbc71e160ca.zip | |
mfd: si476x: Add GPIOLIB_LEGACY dependency
This driver uses the legacy gpiolib interfaces to get gpio
numbers from platform data:
drivers/mfd/si476x-i2c.c: In function 'si476x_core_start':
drivers/mfd/si476x-i2c.c:133:21: error: implicit declaration of function 'gpio_is_valid'; did you mean 'uuid_is_valid'? [-Werror=implicit-function-declaration]
133 | if (gpio_is_valid(core->gpio_reset))
There are no in-tree users of this driver, so nothing defines
the platform data.
Add a dependency on GPIOLIB_LEGACY for the moment to avoid the build
failure, and make sure the sound driver does not get built without the
mfd portion either pass that dependency along.
Alternatively, we could remove the mfd driver along with the radio and
sound portions.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202507231653.UFlH2dMO-lkp@intel.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250808151822.536879-14-arnd@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 4b04adeb3207..97ab36d8a4c9 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1426,6 +1426,7 @@ config MFD_SEC_I2C config MFD_SI476X_CORE tristate "Silicon Laboratories 4761/64/68 AM/FM radio." depends on I2C + depends on GPIOLIB_LEGACY select MFD_CORE select REGMAP_I2C help |