pinctrl: avoid duplicate function definitions

The pinctrl_generic_to_map() and pinctrl_generic_pins_function_dt_node_to_map()
functions are built whenever CONFIG_GENERIC_PINCTRL is enabled, including
configurations without CONFIG_OF.

When CONFIG_OF is disabled, the dummy definitions are also present in the header,
which causes the build to fail:

drivers/pinctrl/pinctrl-generic.c:20:5: error: conflicting types for 'pinctrl_generic_to_map'; have 'int(struct pinctrl_dev *, struct device_node *, struct device_node *, struct pinctrl_map **, unsigned int *, unsigned int *, const char **, unsigned int,  const char **, unsigned int *, unsigned int)'
   20 | int pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent,
      |     ^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/pinctrl/pinctrl-generic.c:16:
drivers/pinctrl/pinconf.h:193:1: note: previous definition of 'pinctrl_generic_to_map' with type 'int(struct pinctrl_dev *, struct device_node *, struct device_node *, struct pinctrl_map **, unsigned int *, unsigned int *, const char **, unsigned int,  const char **, unsigned int *, void *)'
  193 | pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent,
      | ^~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/pinctrl-generic.c:130:5: error: redefinition of 'pinctrl_generic_pins_function_dt_node_to_map'
  130 | int pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/pinconf.h:184:1: note: previous definition of 'pinctrl_generic_pins_function_dt_node_to_map' with type 'int(struct pinctrl_dev *, struct device_node *, struct pinctrl_map **, unsigned int *)'
  184 | pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev,
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Removing either set of definitions is sufficient to avoid the problem.

Remove the copy from the header for simplicity.

Fixes: aaaf31be0426 ("pinctrl: extract pinctrl_generic_to_map() from pinctrl_generic_pins_function_dt_node_to_map()")
Fixes: 43722575e5cd ("pinctrl: add generic functions + pins mapper")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

0 files changed, 0 insertions, 0 deletions