Re: [PATCH] hwmon: rpi: fix link error against rpi_firmware module

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 07/09/2018 08:55 AM, Guenter Roeck wrote:
> On Mon, Jul 09, 2018 at 05:42:44PM +0200, Arnd Bergmann wrote:
>> Compile-testing without CONFIG_RASPBERRYPI_FIRMWARE is possible, but we
>> cannot build the rpi hwmon driver into the kernel if the firmware code
>> is a loadable module:
>>
>> drivers/hwmon/raspberrypi-hwmon.o: In function `rpi_hwmon_probe':
>> raspberrypi-hwmon.c:(.text+0x140): undefined reference to `rpi_firmware_property'
>> drivers/hwmon/raspberrypi-hwmon.o: In function `get_values_poll':
>> raspberrypi-hwmon.c:(.text+0x350): undefined reference to `rpi_firmware_property'
>>
>> This adapts the dependency to disallow that combination.
>>
>> Fixes: 3c493c885cf8 ("hwmon: Add support for RPi voltage sensor")
>> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> 
> Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> 
> This will have to go through Florian's tree.

Thanks for looping me in, I just sent the pull requests out Arnd, do you
want me to squash this into 3c493c885cf8 ("hwmon: Add support for RPi
voltage sensor") and resubmit?

Ray just informed me he has additional DTS stuff he would like to see
included.

> 
> Guenter
> 
>> ---
>>  drivers/hwmon/Kconfig | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
>> index a4e5d3c9fc71..81da17a42dc9 100644
>> --- a/drivers/hwmon/Kconfig
>> +++ b/drivers/hwmon/Kconfig
>> @@ -1322,7 +1322,7 @@ config SENSORS_PWM_FAN
>>  
>>  config SENSORS_RASPBERRYPI_HWMON
>>  	tristate "Raspberry Pi voltage monitor"
>> -	depends on RASPBERRYPI_FIRMWARE || COMPILE_TEST
>> +	depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
> 
> Is that one of the situations where "imply RASPBERRYPI_FIRMWARE"
> would be useful ?
> 
>>  	help
>>  	  If you say yes here you get support for voltage sensor on the
>>  	  Raspberry Pi.
>> -- 
>> 2.9.0
>>

-- 
Florian
--
To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [LM Sensors]     [Linux Sound]     [ALSA Users]     [ALSA Devel]     [Linux Audio Users]     [Linux Media]     [Kernel]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux