Subject: linux-next: build warning after merge of the mfd tree

From: Stephen Rothwell <[email-masked]>
Date: Tue, 7 Jul 2020 12:44:31 +1000

Hi all,

After merging the mfd tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/mfd/axp20x-i2c.c:82:5: warning: "CONFIG_ACPI" is not defined, evaluates to 0 [-Wundef]
   82 | #if CONFIG_ACPI
      |     ^~~~~~~~~~~

Introduced by commit

  20f359cb236b ("mfd: axp20x-i2c: Do not define 'struct acpi_device_id' when !CONFIG_ACPI")

-- 
Cheers,
Stephen Rothwell