Subject: linux-next: build failure after merge of the pinctrl tree

From: Stephen Rothwell <[email-masked]>
Date: Fri, 17 Jul 2020 17:16:34 +1000

Hi all,

After merging the pinctrl tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/pinctrl/mediatek/pinctrl-mt6779.c:783:1: warning: data definition has no type or storage class
  783 | arch_initcall(mt6779_pinctrl_init);
      | ^~~~~~~~~~~~~
drivers/pinctrl/mediatek/pinctrl-mt6779.c:783:1: error: type defaults to 'int' in declaration of 'arch_initcall' [-Werror=implicit-int]
drivers/pinctrl/mediatek/pinctrl-mt6779.c:783:1: warning: parameter names (without types) in function declaration
drivers/pinctrl/mediatek/pinctrl-mt6779.c:779:19: warning: 'mt6779_pinctrl_init' defined but not used [-Wunused-function]
  779 | static int __init mt6779_pinctrl_init(void)
      |                   ^~~~~~~~~~~~~~~~~~~

Caused by commit

  e6f744c6ad4f ("pinctrl: mediatek: add pinctrl support for MT6779 SoC")

Forgot to include module.h (since it is tristate in Kconfig) or init.h?

I used the pinctrl tree from next-20200716 for today.

-- 
Cheers,
Stephen Rothwell